From 647758f97b2e427b11419c46dcb8dd7964f87ddb Mon Sep 17 00:00:00 2001 From: rafa_99 Date: Tue, 13 Apr 2021 14:09:44 +0100 Subject: Stocked Out st --- Makefile | 5 +- colors.h | 39 ----- config.def.h | 33 +---- config.h | 454 ----------------------------------------------------------- config.mk | 8 +- hb.c | 136 ------------------ hb.h | 7 - logo.png | Bin 37120 -> 0 bytes st.c | 134 +++++------------- st.h | 7 +- win.h | 3 +- x.c | 219 ++++++---------------------- 12 files changed, 91 insertions(+), 954 deletions(-) delete mode 100644 colors.h delete mode 100644 config.h delete mode 100644 hb.c delete mode 100644 hb.h delete mode 100644 logo.png diff --git a/Makefile b/Makefile index 38240da..470ac86 100644 --- a/Makefile +++ b/Makefile @@ -4,7 +4,7 @@ include config.mk -SRC = st.c x.c hb.c +SRC = st.c x.c OBJ = $(SRC:.c=.o) all: options st @@ -22,8 +22,7 @@ config.h: $(CC) $(STCFLAGS) -c $< st.o: config.h st.h win.h -x.o: arg.h config.h st.h win.h hb.h -hb.o: st.h +x.o: arg.h config.h st.h win.h $(OBJ): config.h config.mk diff --git a/colors.h b/colors.h deleted file mode 100644 index 7a966a6..0000000 --- a/colors.h +++ /dev/null @@ -1,39 +0,0 @@ -/* Terminal colors (16 first used in escape sequence) */ -static const char *colorname[] = { - /* 8 normal colors */ - "black", - "red3", - "green3", - "yellow3", - "blue2", - "magenta3", - "cyan3", - "gray90", - - /* 8 bright colors */ - "gray50", - "red", - "green", - "yellow", - "#5c5cff", - "magenta", - "cyan", - "white", - - [255] = 0, - - /* more colors can be added after 255 to use with DefaultXX */ - "#cccccc", - "#555555", - "black", -}; - - -/* - * Default colors (colorname index) - * foreground, background, cursor, reverse cursor - */ -unsigned int defaultfg = 7; -unsigned int defaultbg = 258; -static unsigned int defaultcs = 256; -static unsigned int defaultrcs = 257; diff --git a/config.def.h b/config.def.h index 56a3493..6f05dce 100644 --- a/config.def.h +++ b/config.def.h @@ -6,12 +6,6 @@ * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html */ static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true"; -/* Spare fonts */ -static char *font2[] = { -/* "Inconsolata for Powerline:pixelsize=12:antialias=true:autohint=true", */ -/* "Hack Nerd Font Mono:pixelsize=11:antialias=true:autohint=true", */ -}; - static int borderpx = 2; /* @@ -99,9 +93,6 @@ char *termname = "st-256color"; */ unsigned int tabspaces = 8; -/* bg opacity */ -float alpha = 0.8; - /* Terminal colors (16 first used in escape sequence) */ static const char *colorname[] = { /* 8 normal colors */ @@ -129,7 +120,6 @@ static const char *colorname[] = { /* more colors can be added after 255 to use with DefaultXX */ "#cccccc", "#555555", - "black", }; @@ -138,25 +128,18 @@ static const char *colorname[] = { * foreground, background, cursor, reverse cursor */ unsigned int defaultfg = 7; -unsigned int defaultbg = 258; +unsigned int defaultbg = 0; static unsigned int defaultcs = 256; static unsigned int defaultrcs = 257; /* - * https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h4-Functions-using-CSI-_-ordered-by-the-final-character-lparen-s-rparen:CSI-Ps-SP-q.1D81 - * Default style of cursor - * 0: Blinking block - * 1: Blinking block (default) - * 2: Steady block ("█") - * 3: Blinking underline - * 4: Steady underline ("_") - * 5: Blinking bar - * 6: Steady bar ("|") - * 7: Blinking st cursor - * 8: Steady st cursor + * Default shape of cursor + * 2: Block ("█") + * 4: Underline ("_") + * 6: Bar ("|") + * 7: Snowman ("☃") */ -static unsigned int cursorstyle = 1; -static Rune stcursor = 0x2603; /* snowman (U+2603) */ +static unsigned int cursorshape = 2; /* * Default columns and rows numbers @@ -216,8 +199,6 @@ static Shortcut shortcuts[] = { { TERMMOD, XK_Y, selpaste, {.i = 0} }, { ShiftMask, XK_Insert, selpaste, {.i = 0} }, { TERMMOD, XK_Num_Lock, numlock, {.i = 0} }, - { ShiftMask, XK_Page_Up, kscrollup, {.i = -1} }, - { ShiftMask, XK_Page_Down, kscrolldown, {.i = -1} }, }; /* diff --git a/config.h b/config.h deleted file mode 100644 index 82e15ef..0000000 --- a/config.h +++ /dev/null @@ -1,454 +0,0 @@ -#include "colors.h" - -/* See LICENSE file for copyright and license details. */ - -/* - * appearance - * - * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html - */ -static char *font = "FiraCode Nerd Font:pixelsize=16:antialias=true:autohint=true"; -/* Spare fonts */ -static char *font2[] = { - "Symbola:pixelsize=14:antialias=true:autohint=true", -}; - -static int borderpx = 2; - -/* - * What program is execed by st depends of these precedence rules: - * 1: program passed with -e - * 2: scroll and/or utmp - * 3: SHELL environment variable - * 4: value of shell in /etc/passwd - * 5: value of shell in config.h - */ -static char *shell = "/bin/sh"; -char *utmp = NULL; -/* scroll program: to enable use a string like "scroll" */ -char *scroll = NULL; -char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400"; - -/* identification sequence returned in DA and DECID */ -char *vtiden = "\033[?6c"; - -/* Kerning / character bounding-box multipliers */ -static float cwscale = 1.0; -static float chscale = 1.0; - -/* - * word delimiter string - * - * More advanced example: L" `'\"()[]{}" - */ -wchar_t *worddelimiters = L" "; - -/* selection timeouts (in milliseconds) */ -static unsigned int doubleclicktimeout = 300; -static unsigned int tripleclicktimeout = 600; - -/* alt screens */ -int allowaltscreen = 1; - -/* allow certain non-interactive (insecure) window operations such as: - setting the clipboard text */ -int allowwindowops = 0; - -/* - * draw latency range in ms - from new content/keypress/etc until drawing. - * within this range, st draws when content stops arriving (idle). mostly it's - * near minlatency, but it waits longer for slow updates to avoid partial draw. - * low minlatency will tear/flicker more, as it can "detect" idle too early. - */ -static double minlatency = 8; -static double maxlatency = 33; - -/* - * blinking timeout (set to 0 to disable blinking) for the terminal blinking - * attribute. - */ -static unsigned int blinktimeout = 800; - -/* - * thickness of underline and bar cursors - */ -static unsigned int cursorthickness = 2; - -/* - * bell volume. It must be a value between -100 and 100. Use 0 for disabling - * it - */ -static int bellvolume = 0; - -/* default TERM value */ -char *termname = "st-256color"; - -/* - * spaces per tab - * - * When you are changing this value, don't forget to adapt the »it« value in - * the st.info and appropriately install the st.info in the environment where - * you use this st version. - * - * it#$tabspaces, - * - * Secondly make sure your kernel is not expanding tabs. When running `stty - * -a` »tab0« should appear. You can tell the terminal to not expand tabs by - * running following command: - * - * stty tabs - */ -unsigned int tabspaces = 8; - -/* bg opacity */ -float alpha = 1; - -/* - * https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h4-Functions-using-CSI-_-ordered-by-the-final-character-lparen-s-rparen:CSI-Ps-SP-q.1D81 - * Default style of cursor - * 0: Blinking block - * 1: Blinking block (default) - * 2: Steady block ("█") - * 3: Blinking underline - * 4: Steady underline ("_") - * 5: Blinking bar - * 6: Steady bar ("|") - * 7: Blinking st cursor - * 8: Steady st cursor - */ -static unsigned int cursorstyle = 1; -static Rune stcursor = 0x2603; /* snowman (U+2603) */ - -/* - * Default columns and rows numbers - */ - -static unsigned int cols = 80; -static unsigned int rows = 24; - -/* - * Default colour and shape of the mouse cursor - */ -static unsigned int mouseshape = XC_xterm; -static unsigned int mousefg = 7; -static unsigned int mousebg = 0; - -/* - * Color used to display font attributes when fontconfig selected a font which - * doesn't match the ones requested. - */ -static unsigned int defaultattr = 11; - -/* - * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set). - * Note that if you want to use ShiftMask with selmasks, set this to an other - * modifier, set to 0 to not use it. - */ -static uint forcemousemod = ShiftMask; - -/* - * Internal mouse shortcuts. - * Beware that overloading Button1 will disable the selection. - */ -static MouseShortcut mshortcuts[] = { - /* mask button function argument release */ - { XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 }, - { ShiftMask, Button4, ttysend, {.s = "\033[5;2~"} }, - { XK_ANY_MOD, Button4, ttysend, {.s = "\031"} }, - { ShiftMask, Button5, ttysend, {.s = "\033[6;2~"} }, - { XK_ANY_MOD, Button5, ttysend, {.s = "\005"} }, -}; - -/* Internal keyboard shortcuts. */ -#define MODKEY Mod1Mask -#define TERMMOD (ControlMask|ShiftMask) - -static Shortcut shortcuts[] = { - /* mask keysym function argument */ - { XK_ANY_MOD, XK_Break, sendbreak, {.i = 0} }, - { ControlMask, XK_Print, toggleprinter, {.i = 0} }, - { ShiftMask, XK_Print, printscreen, {.i = 0} }, - { XK_ANY_MOD, XK_Print, printsel, {.i = 0} }, - { ControlMask, XK_plus, zoom, {.f = +2} }, - { ControlMask, XK_minus, zoom, {.f = -2} }, - { ControlMask, XK_0, zoomreset, {.f = 0} }, - { TERMMOD, XK_C, clipcopy, {.i = 0} }, - { TERMMOD, XK_V, clippaste, {.i = 0} }, - { TERMMOD, XK_Y, selpaste, {.i = 0} }, - { ShiftMask, XK_Insert, selpaste, {.i = 0} }, - { TERMMOD, XK_Num_Lock, numlock, {.i = 0} }, - { ControlMask, XK_u, kscrollup, {.i = -1} }, - { ControlMask, XK_d, kscrolldown, {.i = -1} }, - { ControlMask, XK_k, kscrollup, {.i = +1} }, - { ControlMask, XK_j, kscrolldown, {.i = +1} }, -}; - -/* - * Special keys (change & recompile st.info accordingly) - * - * Mask value: - * * Use XK_ANY_MOD to match the key no matter modifiers state - * * Use XK_NO_MOD to match the key alone (no modifiers) - * appkey value: - * * 0: no value - * * > 0: keypad application mode enabled - * * = 2: term.numlock = 1 - * * < 0: keypad application mode disabled - * appcursor value: - * * 0: no value - * * > 0: cursor application mode enabled - * * < 0: cursor application mode disabled - * - * Be careful with the order of the definitions because st searches in - * this table sequentially, so any XK_ANY_MOD must be in the last - * position for a key. - */ - -/* - * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF) - * to be mapped below, add them to this array. - */ -static KeySym mappedkeys[] = { -1 }; - -/* - * State bits to ignore when matching key or button events. By default, - * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored. - */ -static uint ignoremod = Mod2Mask|XK_SWITCH_MOD; - -/* - * This is the huge key array which defines all compatibility to the Linux - * world. Please decide about changes wisely. - */ -static Key key[] = { - /* keysym mask string appkey appcursor */ - { XK_KP_Home, ShiftMask, "\033[2J", 0, -1}, - { XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1}, - { XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1}, - { XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1}, - { XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0}, - { XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1}, - { XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1}, - { XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0}, - { XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1}, - { XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1}, - { XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0}, - { XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1}, - { XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1}, - { XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0}, - { XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1}, - { XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1}, - { XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0}, - { XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, - { XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0}, - { XK_KP_End, ControlMask, "\033[J", -1, 0}, - { XK_KP_End, ControlMask, "\033[1;5F", +1, 0}, - { XK_KP_End, ShiftMask, "\033[K", -1, 0}, - { XK_KP_End, ShiftMask, "\033[1;2F", +1, 0}, - { XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0}, - { XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0}, - { XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0}, - { XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0}, - { XK_KP_Insert, ShiftMask, "\033[4l", -1, 0}, - { XK_KP_Insert, ControlMask, "\033[L", -1, 0}, - { XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0}, - { XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, - { XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, - { XK_KP_Delete, ControlMask, "\033[M", -1, 0}, - { XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0}, - { XK_KP_Delete, ShiftMask, "\033[2K", -1, 0}, - { XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0}, - { XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0}, - { XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, - { XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0}, - { XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0}, - { XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0}, - { XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0}, - { XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0}, - { XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0}, - { XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0}, - { XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0}, - { XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0}, - { XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0}, - { XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0}, - { XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0}, - { XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0}, - { XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0}, - { XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0}, - { XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0}, - { XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0}, - { XK_Up, ShiftMask, "\033[1;2A", 0, 0}, - { XK_Up, Mod1Mask, "\033[1;3A", 0, 0}, - { XK_Up, ShiftMask|Mod1Mask,"\033[1;4A", 0, 0}, - { XK_Up, ControlMask, "\033[1;5A", 0, 0}, - { XK_Up, ShiftMask|ControlMask,"\033[1;6A", 0, 0}, - { XK_Up, ControlMask|Mod1Mask,"\033[1;7A", 0, 0}, - { XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A", 0, 0}, - { XK_Up, XK_ANY_MOD, "\033[A", 0, -1}, - { XK_Up, XK_ANY_MOD, "\033OA", 0, +1}, - { XK_Down, ShiftMask, "\033[1;2B", 0, 0}, - { XK_Down, Mod1Mask, "\033[1;3B", 0, 0}, - { XK_Down, ShiftMask|Mod1Mask,"\033[1;4B", 0, 0}, - { XK_Down, ControlMask, "\033[1;5B", 0, 0}, - { XK_Down, ShiftMask|ControlMask,"\033[1;6B", 0, 0}, - { XK_Down, ControlMask|Mod1Mask,"\033[1;7B", 0, 0}, - { XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0, 0}, - { XK_Down, XK_ANY_MOD, "\033[B", 0, -1}, - { XK_Down, XK_ANY_MOD, "\033OB", 0, +1}, - { XK_Left, ShiftMask, "\033[1;2D", 0, 0}, - { XK_Left, Mod1Mask, "\033[1;3D", 0, 0}, - { XK_Left, ShiftMask|Mod1Mask,"\033[1;4D", 0, 0}, - { XK_Left, ControlMask, "\033[1;5D", 0, 0}, - { XK_Left, ShiftMask|ControlMask,"\033[1;6D", 0, 0}, - { XK_Left, ControlMask|Mod1Mask,"\033[1;7D", 0, 0}, - { XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0, 0}, - { XK_Left, XK_ANY_MOD, "\033[D", 0, -1}, - { XK_Left, XK_ANY_MOD, "\033OD", 0, +1}, - { XK_Right, ShiftMask, "\033[1;2C", 0, 0}, - { XK_Right, Mod1Mask, "\033[1;3C", 0, 0}, - { XK_Right, ShiftMask|Mod1Mask,"\033[1;4C", 0, 0}, - { XK_Right, ControlMask, "\033[1;5C", 0, 0}, - { XK_Right, ShiftMask|ControlMask,"\033[1;6C", 0, 0}, - { XK_Right, ControlMask|Mod1Mask,"\033[1;7C", 0, 0}, - { XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0, 0}, - { XK_Right, XK_ANY_MOD, "\033[C", 0, -1}, - { XK_Right, XK_ANY_MOD, "\033OC", 0, +1}, - { XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0}, - { XK_Return, Mod1Mask, "\033\r", 0, 0}, - { XK_Return, XK_ANY_MOD, "\r", 0, 0}, - { XK_Insert, ShiftMask, "\033[4l", -1, 0}, - { XK_Insert, ShiftMask, "\033[2;2~", +1, 0}, - { XK_Insert, ControlMask, "\033[L", -1, 0}, - { XK_Insert, ControlMask, "\033[2;5~", +1, 0}, - { XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, - { XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, - { XK_Delete, ControlMask, "\033[M", -1, 0}, - { XK_Delete, ControlMask, "\033[3;5~", +1, 0}, - { XK_Delete, ShiftMask, "\033[2K", -1, 0}, - { XK_Delete, ShiftMask, "\033[3;2~", +1, 0}, - { XK_Delete, XK_ANY_MOD, "\033[P", -1, 0}, - { XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, - { XK_BackSpace, XK_NO_MOD, "\177", 0, 0}, - { XK_BackSpace, Mod1Mask, "\033\177", 0, 0}, - { XK_Home, ShiftMask, "\033[2J", 0, -1}, - { XK_Home, ShiftMask, "\033[1;2H", 0, +1}, - { XK_Home, XK_ANY_MOD, "\033[H", 0, -1}, - { XK_Home, XK_ANY_MOD, "\033[1~", 0, +1}, - { XK_End, ControlMask, "\033[J", -1, 0}, - { XK_End, ControlMask, "\033[1;5F", +1, 0}, - { XK_End, ShiftMask, "\033[K", -1, 0}, - { XK_End, ShiftMask, "\033[1;2F", +1, 0}, - { XK_End, XK_ANY_MOD, "\033[4~", 0, 0}, - { XK_Prior, ControlMask, "\033[5;5~", 0, 0}, - { XK_Prior, ShiftMask, "\033[5;2~", 0, 0}, - { XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, - { XK_Next, ControlMask, "\033[6;5~", 0, 0}, - { XK_Next, ShiftMask, "\033[6;2~", 0, 0}, - { XK_Next, XK_ANY_MOD, "\033[6~", 0, 0}, - { XK_F1, XK_NO_MOD, "\033OP" , 0, 0}, - { XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0}, - { XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0}, - { XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0}, - { XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0}, - { XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0}, - { XK_F2, XK_NO_MOD, "\033OQ" , 0, 0}, - { XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0}, - { XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0}, - { XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0}, - { XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0}, - { XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0}, - { XK_F3, XK_NO_MOD, "\033OR" , 0, 0}, - { XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0}, - { XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0}, - { XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0}, - { XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0}, - { XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0}, - { XK_F4, XK_NO_MOD, "\033OS" , 0, 0}, - { XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0}, - { XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0}, - { XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0}, - { XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0}, - { XK_F5, XK_NO_MOD, "\033[15~", 0, 0}, - { XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0}, - { XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0}, - { XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0}, - { XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0}, - { XK_F6, XK_NO_MOD, "\033[17~", 0, 0}, - { XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0}, - { XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0}, - { XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0}, - { XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0}, - { XK_F7, XK_NO_MOD, "\033[18~", 0, 0}, - { XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0}, - { XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0}, - { XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0}, - { XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0}, - { XK_F8, XK_NO_MOD, "\033[19~", 0, 0}, - { XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0}, - { XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0}, - { XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0}, - { XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0}, - { XK_F9, XK_NO_MOD, "\033[20~", 0, 0}, - { XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0}, - { XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0}, - { XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0}, - { XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0}, - { XK_F10, XK_NO_MOD, "\033[21~", 0, 0}, - { XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0}, - { XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0}, - { XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0}, - { XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0}, - { XK_F11, XK_NO_MOD, "\033[23~", 0, 0}, - { XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0}, - { XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0}, - { XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0}, - { XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0}, - { XK_F12, XK_NO_MOD, "\033[24~", 0, 0}, - { XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0}, - { XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0}, - { XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0}, - { XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0}, - { XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0}, - { XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0}, - { XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0}, - { XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0}, - { XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0}, - { XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0}, - { XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0}, - { XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0}, - { XK_F21, XK_NO_MOD, "\033[20;2~", 0, 0}, - { XK_F22, XK_NO_MOD, "\033[21;2~", 0, 0}, - { XK_F23, XK_NO_MOD, "\033[23;2~", 0, 0}, - { XK_F24, XK_NO_MOD, "\033[24;2~", 0, 0}, - { XK_F25, XK_NO_MOD, "\033[1;5P", 0, 0}, - { XK_F26, XK_NO_MOD, "\033[1;5Q", 0, 0}, - { XK_F27, XK_NO_MOD, "\033[1;5R", 0, 0}, - { XK_F28, XK_NO_MOD, "\033[1;5S", 0, 0}, - { XK_F29, XK_NO_MOD, "\033[15;5~", 0, 0}, - { XK_F30, XK_NO_MOD, "\033[17;5~", 0, 0}, - { XK_F31, XK_NO_MOD, "\033[18;5~", 0, 0}, - { XK_F32, XK_NO_MOD, "\033[19;5~", 0, 0}, - { XK_F33, XK_NO_MOD, "\033[20;5~", 0, 0}, - { XK_F34, XK_NO_MOD, "\033[21;5~", 0, 0}, - { XK_F35, XK_NO_MOD, "\033[23;5~", 0, 0}, -}; - -/* - * Selection types' masks. - * Use the same masks as usual. - * Button1Mask is always unset, to make masks match between ButtonPress. - * ButtonRelease and MotionNotify. - * If no match is found, regular selection is used. - */ -static uint selmasks[] = { - [SEL_RECTANGULAR] = Mod1Mask, -}; - -/* - * Printable characters in ASCII, used to estimate the advance width - * of single wide characters. - */ -static char ascii_printable[] = - " !\"#$%&'()*+,-./0123456789:;<=>?" - "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_" - "`abcdefghijklmnopqrstuvwxyz{|}~"; diff --git a/config.mk b/config.mk index 1741840..c070a4a 100644 --- a/config.mk +++ b/config.mk @@ -15,12 +15,10 @@ PKG_CONFIG = pkg-config # includes and libs INCS = -I$(X11INC) \ `$(PKG_CONFIG) --cflags fontconfig` \ - `$(PKG_CONFIG) --cflags freetype2` \ - `$(PKG_CONFIG) --cflags harfbuzz` -LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft -lXrender\ + `$(PKG_CONFIG) --cflags freetype2` +LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft \ `$(PKG_CONFIG) --libs fontconfig` \ - `$(PKG_CONFIG) --libs freetype2` \ - `$(PKG_CONFIG) --libs harfbuzz` + `$(PKG_CONFIG) --libs freetype2` # flags STCPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600 diff --git a/hb.c b/hb.c deleted file mode 100644 index 7df2828..0000000 --- a/hb.c +++ /dev/null @@ -1,136 +0,0 @@ -#include -#include -#include -#include -#include -#include - -#include "st.h" - -void hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length); -hb_font_t *hbfindfont(XftFont *match); - -typedef struct { - XftFont *match; - hb_font_t *font; -} HbFontMatch; - -static int hbfontslen = 0; -static HbFontMatch *hbfontcache = NULL; - -void -hbunloadfonts() -{ - for (int i = 0; i < hbfontslen; i++) { - hb_font_destroy(hbfontcache[i].font); - XftUnlockFace(hbfontcache[i].match); - } - - if (hbfontcache != NULL) { - free(hbfontcache); - hbfontcache = NULL; - } - hbfontslen = 0; -} - -hb_font_t * -hbfindfont(XftFont *match) -{ - for (int i = 0; i < hbfontslen; i++) { - if (hbfontcache[i].match == match) - return hbfontcache[i].font; - } - - /* Font not found in cache, caching it now. */ - hbfontcache = realloc(hbfontcache, sizeof(HbFontMatch) * (hbfontslen + 1)); - FT_Face face = XftLockFace(match); - hb_font_t *font = hb_ft_font_create(face, NULL); - if (font == NULL) - die("Failed to load Harfbuzz font."); - - hbfontcache[hbfontslen].match = match; - hbfontcache[hbfontslen].font = font; - hbfontslen += 1; - - return font; -} - -void -hbtransform(XftGlyphFontSpec *specs, const Glyph *glyphs, size_t len, int x, int y) -{ - int start = 0, length = 1, gstart = 0; - hb_codepoint_t *codepoints = calloc(len, sizeof(hb_codepoint_t)); - - for (int idx = 1, specidx = 1; idx < len; idx++) { - if (glyphs[idx].mode & ATTR_WDUMMY) { - length += 1; - continue; - } - - if (specs[specidx].font != specs[start].font || ATTRCMP(glyphs[gstart], glyphs[idx]) || selected(x + idx, y) != selected(x + gstart, y)) { - hbtransformsegment(specs[start].font, glyphs, codepoints, gstart, length); - - /* Reset the sequence. */ - length = 1; - start = specidx; - gstart = idx; - } else { - length += 1; - } - - specidx++; - } - - /* EOL. */ - hbtransformsegment(specs[start].font, glyphs, codepoints, gstart, length); - - /* Apply the transformation to glyph specs. */ - for (int i = 0, specidx = 0; i < len; i++) { - if (glyphs[i].mode & ATTR_WDUMMY) - continue; - - if (codepoints[i] != specs[specidx].glyph) - ((Glyph *)glyphs)[i].mode |= ATTR_LIGA; - - specs[specidx++].glyph = codepoints[i]; - } - - free(codepoints); -} - -void -hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length) -{ - hb_font_t *font = hbfindfont(xfont); - if (font == NULL) - return; - - Rune rune; - ushort mode = USHRT_MAX; - hb_buffer_t *buffer = hb_buffer_create(); - hb_buffer_set_direction(buffer, HB_DIRECTION_LTR); - - /* Fill buffer with codepoints. */ - for (int i = start; i < (start+length); i++) { - rune = string[i].u; - mode = string[i].mode; - if (mode & ATTR_WDUMMY) - rune = 0x0020; - hb_buffer_add_codepoints(buffer, &rune, 1, 0, 1); - } - - /* Shape the segment. */ - hb_shape(font, buffer, NULL, 0); - - /* Get new glyph info. */ - hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, NULL); - - /* Write new codepoints. */ - for (int i = 0; i < length; i++) { - hb_codepoint_t gid = info[i].codepoint; - codepoints[start+i] = gid; - } - - /* Cleanup. */ - hb_buffer_destroy(buffer); -} diff --git a/hb.h b/hb.h deleted file mode 100644 index b3e02d0..0000000 --- a/hb.h +++ /dev/null @@ -1,7 +0,0 @@ -#include -#include -#include - -void hbunloadfonts(); -void hbtransform(XftGlyphFontSpec *, const Glyph *, size_t, int, int); - diff --git a/logo.png b/logo.png deleted file mode 100644 index 0d69172..0000000 Binary files a/logo.png and /dev/null differ diff --git a/st.c b/st.c index ea13c13..abbbe4b 100644 --- a/st.c +++ b/st.c @@ -35,7 +35,6 @@ #define ESC_ARG_SIZ 16 #define STR_BUF_SIZ ESC_BUF_SIZ #define STR_ARG_SIZ ESC_ARG_SIZ -#define HISTSIZE 2000 /* macros */ #define IS_SET(flag) ((term.mode & (flag)) != 0) @@ -43,9 +42,6 @@ #define ISCONTROLC1(c) (BETWEEN(c, 0x80, 0x9f)) #define ISCONTROL(c) (ISCONTROLC0(c) || ISCONTROLC1(c)) #define ISDELIM(u) (u && wcschr(worddelimiters, u)) -#define TLINE(y) ((y) < term.scr ? term.hist[((y) + term.histi - \ - term.scr + HISTSIZE + 1) % HISTSIZE] : \ - term.line[(y) - term.scr]) enum term_mode { MODE_WRAP = 1 << 0, @@ -119,9 +115,6 @@ typedef struct { int col; /* nb col */ Line *line; /* screen */ Line *alt; /* alternate screen */ - Line hist[HISTSIZE]; /* history buffer */ - int histi; /* history index */ - int scr; /* scroll back */ int *dirty; /* dirtyness of lines */ TCursor c; /* cursor */ int ocx; /* old cursor col */ @@ -191,8 +184,8 @@ static void tnewline(int); static void tputtab(int); static void tputc(Rune); static void treset(void); -static void tscrollup(int, int, int); -static void tscrolldown(int, int, int); +static void tscrollup(int, int); +static void tscrolldown(int, int); static void tsetattr(int *, int); static void tsetchar(Rune, Glyph *, int, int); static void tsetdirt(int, int); @@ -421,10 +414,10 @@ tlinelen(int y) { int i = term.col; - if (TLINE(y)[i - 1].mode & ATTR_WRAP) + if (term.line[y][i - 1].mode & ATTR_WRAP) return i; - while (i > 0 && TLINE(y)[i - 1].u == ' ') + while (i > 0 && term.line[y][i - 1].u == ' ') --i; return i; @@ -533,7 +526,7 @@ selsnap(int *x, int *y, int direction) * Snap around if the word wraps around at the end or * beginning of a line. */ - prevgp = &TLINE(*y)[*x]; + prevgp = &term.line[*y][*x]; prevdelim = ISDELIM(prevgp->u); for (;;) { newx = *x + direction; @@ -548,14 +541,14 @@ selsnap(int *x, int *y, int direction) yt = *y, xt = *x; else yt = newy, xt = newx; - if (!(TLINE(yt)[xt].mode & ATTR_WRAP)) + if (!(term.line[yt][xt].mode & ATTR_WRAP)) break; } if (newx >= tlinelen(newy)) break; - gp = &TLINE(newy)[newx]; + gp = &term.line[newy][newx]; delim = ISDELIM(gp->u); if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim || (delim && gp->u != prevgp->u))) @@ -576,14 +569,14 @@ selsnap(int *x, int *y, int direction) *x = (direction < 0) ? 0 : term.col - 1; if (direction < 0) { for (; *y > 0; *y += direction) { - if (!(TLINE(*y-1)[term.col-1].mode + if (!(term.line[*y-1][term.col-1].mode & ATTR_WRAP)) { break; } } } else if (direction > 0) { for (; *y < term.row-1; *y += direction) { - if (!(TLINE(*y)[term.col-1].mode + if (!(term.line[*y][term.col-1].mode & ATTR_WRAP)) { break; } @@ -614,13 +607,13 @@ getsel(void) } if (sel.type == SEL_RECTANGULAR) { - gp = &TLINE(y)[sel.nb.x]; + gp = &term.line[y][sel.nb.x]; lastx = sel.ne.x; } else { - gp = &TLINE(y)[sel.nb.y == y ? sel.nb.x : 0]; + gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0]; lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1; } - last = &TLINE(y)[MIN(lastx, linelen-1)]; + last = &term.line[y][MIN(lastx, linelen-1)]; while (last >= gp && last->u == ' ') --last; @@ -855,9 +848,6 @@ void ttywrite(const char *s, size_t n, int may_echo) { const char *next; - Arg arg = (Arg) { .i = term.scr }; - - kscrolldown(&arg); if (may_echo && IS_SET(MODE_ECHO)) twrite(s, n, 1); @@ -1069,53 +1059,13 @@ tswapscreen(void) } void -kscrolldown(const Arg* a) -{ - int n = a->i; - - if (n < 0) - n = term.row + n; - - if (n > term.scr) - n = term.scr; - - if (term.scr > 0) { - term.scr -= n; - selscroll(0, -n); - tfulldirt(); - } -} - -void -kscrollup(const Arg* a) -{ - int n = a->i; - - if (n < 0) - n = term.row + n; - - if (term.scr <= HISTSIZE-n) { - term.scr += n; - selscroll(0, n); - tfulldirt(); - } -} - -void -tscrolldown(int orig, int n, int copyhist) +tscrolldown(int orig, int n) { int i; Line temp; LIMIT(n, 0, term.bot-orig+1); - if (copyhist) { - term.histi = (term.histi - 1 + HISTSIZE) % HISTSIZE; - temp = term.hist[term.histi]; - term.hist[term.histi] = term.line[term.bot]; - term.line[term.bot] = temp; - } - tsetdirt(orig, term.bot-n); tclearregion(0, term.bot-n+1, term.col-1, term.bot); @@ -1125,28 +1075,17 @@ tscrolldown(int orig, int n, int copyhist) term.line[i-n] = temp; } - if (term.scr == 0) - selscroll(orig, n); + selscroll(orig, n); } void -tscrollup(int orig, int n, int copyhist) +tscrollup(int orig, int n) { int i; Line temp; LIMIT(n, 0, term.bot-orig+1); - if (copyhist) { - term.histi = (term.histi + 1) % HISTSIZE; - temp = term.hist[term.histi]; - term.hist[term.histi] = term.line[orig]; - term.line[orig] = temp; - } - - if (term.scr > 0 && term.scr < HISTSIZE) - term.scr = MIN(term.scr + n, HISTSIZE-1); - tclearregion(0, orig, term.col-1, orig+n-1); tsetdirt(orig+n, term.bot); @@ -1156,8 +1095,7 @@ tscrollup(int orig, int n, int copyhist) term.line[i+n] = temp; } - if (term.scr == 0) - selscroll(orig, -n); + selscroll(orig, -n); } void @@ -1186,7 +1124,7 @@ tnewline(int first_col) int y = term.c.y; if (y == term.bot) { - tscrollup(term.top, 1, 1); + tscrollup(term.top, 1); } else { y++; } @@ -1351,14 +1289,14 @@ void tinsertblankline(int n) { if (BETWEEN(term.c.y, term.top, term.bot)) - tscrolldown(term.c.y, n, 0); + tscrolldown(term.c.y, n); } void tdeleteline(int n) { if (BETWEEN(term.c.y, term.top, term.bot)) - tscrollup(term.c.y, n, 0); + tscrollup(term.c.y, n); } int32_t @@ -1795,11 +1733,11 @@ csihandle(void) break; case 'S': /* SU -- Scroll line up */ DEFAULT(csiescseq.arg[0], 1); - tscrollup(term.top, csiescseq.arg[0], 0); + tscrollup(term.top, csiescseq.arg[0]); break; case 'T': /* SD -- Scroll line down */ DEFAULT(csiescseq.arg[0], 1); - tscrolldown(term.top, csiescseq.arg[0], 0); + tscrolldown(term.top, csiescseq.arg[0]); break; case 'L': /* IL -- Insert blank lines */ DEFAULT(csiescseq.arg[0], 1); @@ -1915,7 +1853,15 @@ strhandle(void) case ']': /* OSC -- Operating System Command */ switch (par) { case 0: + if (narg > 1) { + xsettitle(strescseq.args[1]); + xseticontitle(strescseq.args[1]); + } + return; case 1: + if (narg > 1) + xseticontitle(strescseq.args[1]); + return; case 2: if (narg > 1) xsettitle(strescseq.args[1]); @@ -2303,7 +2249,7 @@ eschandle(uchar ascii) return 0; case 'D': /* IND -- Linefeed */ if (term.c.y == term.bot) { - tscrollup(term.top, 1, 1); + tscrollup(term.top, 1); } else { tmoveto(term.c.x, term.c.y+1); } @@ -2316,7 +2262,7 @@ eschandle(uchar ascii) break; case 'M': /* RI -- Reverse index */ if (term.c.y == term.top) { - tscrolldown(term.top, 1, 1); + tscrolldown(term.top, 1); } else { tmoveto(term.c.x, term.c.y-1); } @@ -2526,7 +2472,7 @@ twrite(const char *buf, int buflen, int show_ctrl) void tresize(int col, int row) { - int i, j; + int i; int minrow = MIN(row, term.row); int mincol = MIN(col, term.col); int *bp; @@ -2563,14 +2509,6 @@ tresize(int col, int row) term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty)); term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs)); - for (i = 0; i < HISTSIZE; i++) { - term.hist[i] = xrealloc(term.hist[i], col * sizeof(Glyph)); - for (j = mincol; j < col; j++) { - term.hist[i][j] = term.c.attr; - term.hist[i][j].u = ' '; - } - } - /* resize each row to new width, zero-pad if needed */ for (i = 0; i < minrow; i++) { term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph)); @@ -2629,7 +2567,7 @@ drawregion(int x1, int y1, int x2, int y2) continue; term.dirty[y] = 0; - xdrawline(TLINE(y), x1, y, x2); + xdrawline(term.line[y], x1, y, x2); } } @@ -2650,10 +2588,8 @@ draw(void) cx--; drawregion(0, 0, term.col, term.row); - if (term.scr == 0) - xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], - term.ocx, term.ocy, term.line[term.ocy][term.ocx], - term.line[term.ocy], term.col); + xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], + term.ocx, term.ocy, term.line[term.ocy][term.ocx]); term.ocx = cx; term.ocy = term.c.y; xfinishdraw(); diff --git a/st.h b/st.h index 089b92d..3d351b6 100644 --- a/st.h +++ b/st.h @@ -11,8 +11,7 @@ #define DIVCEIL(n, d) (((n) + ((d) - 1)) / (d)) #define DEFAULT(a, b) (a) = (a) ? (a) : (b) #define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x) -#define ATTRCMP(a, b) (((a).mode & (~ATTR_WRAP) & (~ATTR_LIGA)) != ((b).mode & (~ATTR_WRAP) & (~ATTR_LIGA)) || \ - (a).fg != (b).fg || \ +#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || \ (a).bg != (b).bg) #define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + \ (t1.tv_nsec-t2.tv_nsec)/1E6) @@ -34,7 +33,6 @@ enum glyph_attribute { ATTR_WRAP = 1 << 8, ATTR_WIDE = 1 << 9, ATTR_WDUMMY = 1 << 10, - ATTR_LIGA = 1 << 11, ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT, }; @@ -83,8 +81,6 @@ void die(const char *, ...); void redraw(void); void draw(void); -void kscrolldown(const Arg *); -void kscrollup(const Arg *); void printscreen(const Arg *); void printsel(const Arg *); void sendbreak(const Arg *); @@ -127,4 +123,3 @@ extern char *termname; extern unsigned int tabspaces; extern unsigned int defaultfg; extern unsigned int defaultbg; -extern float alpha; diff --git a/win.h b/win.h index bc0d180..e6e4369 100644 --- a/win.h +++ b/win.h @@ -25,11 +25,12 @@ enum win_mode { void xbell(void); void xclipcopy(void); -void xdrawcursor(int, int, Glyph, int, int, Glyph, Line, int); +void xdrawcursor(int, int, Glyph, int, int, Glyph); void xdrawline(Line, int, int, int); void xfinishdraw(void); void xloadcols(void); int xsetcolorname(int, const char *); +void xseticontitle(char *); void xsettitle(char *); int xsetcursor(int); void xsetmode(int, unsigned int); diff --git a/x.c b/x.c index e4f04c8..8bf998e 100644 --- a/x.c +++ b/x.c @@ -19,7 +19,6 @@ char *argv0; #include "arg.h" #include "st.h" #include "win.h" -#include "hb.h" /* types used in config.h */ typedef struct { @@ -94,7 +93,7 @@ typedef struct { Window win; Drawable buf; GlyphFontSpec *specbuf; /* font spec buffer used for rendering */ - Atom xembed, wmdeletewin, netwmname, netwmpid; + Atom xembed, wmdeletewin, netwmname, netwmiconname, netwmpid; struct { XIM xim; XIC xic; @@ -106,7 +105,6 @@ typedef struct { XSetWindowAttributes attrs; int scr; int isfixed; /* is fixed geometry? */ - int depth; /* bit depth */ int l, t; /* left and top offset */ int gm; /* geometry mask */ } XWindow; @@ -159,8 +157,6 @@ static void xhints(void); static int xloadcolor(int, const char *, Color *); static int xloadfont(Font *, FcPattern *); static void xloadfonts(char *, double); -static int xloadsparefont(FcPattern *, int); -static void xloadsparefonts(void); static void xunloadfont(Font *); static void xunloadfonts(void); static void xsetenv(void); @@ -247,7 +243,6 @@ static char *usedfont = NULL; static double usedfontsize = 0; static double defaultfontsize = 0; -static char *opt_alpha = NULL; static char *opt_class = NULL; static char **opt_cmd = NULL; static char *opt_embed = NULL; @@ -258,7 +253,6 @@ static char *opt_name = NULL; static char *opt_title = NULL; static int oldbutton = 3; /* button event on startup: 3 = release */ -static int cursorblinks = 0; void clipcopy(const Arg *dummy) @@ -312,7 +306,6 @@ zoomabs(const Arg *arg) { xunloadfonts(); xloadfonts(usedfont, arg->f); - xloadsparefonts(); cresize(0, 0); redraw(); xhints(); @@ -394,7 +387,9 @@ mousereport(XEvent *e) button = 3; } else { button -= Button1; - if (button >= 3) + if (button >= 7) + button += 128 - 7; + else if (button >= 3) button += 64 - 3; } if (e->xbutton.type == ButtonPress) { @@ -741,7 +736,7 @@ xresize(int col, int row) XFreePixmap(xw.dpy, xw.buf); xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, - xw.depth); + DefaultDepth(xw.dpy, xw.scr)); XftDrawChange(xw.draw, xw.buf); xclear(0, 0, win.w, win.h); @@ -801,13 +796,6 @@ xloadcols(void) else die("could not allocate color %d\n", i); } - - /* set alpha value of bg color */ - if (opt_alpha) - alpha = strtof(opt_alpha, NULL); - dc.col[defaultbg].color.alpha = (unsigned short)(0xffff * alpha); - dc.col[defaultbg].pixel &= 0x00FFFFFF; - dc.col[defaultbg].pixel |= (unsigned char)(0xff * alpha) << 24; loaded = 1; } @@ -1033,101 +1021,6 @@ xloadfonts(char *fontstr, double fontsize) FcPatternDestroy(pattern); } -int -xloadsparefont(FcPattern *pattern, int flags) -{ - FcPattern *match; - FcResult result; - - match = FcFontMatch(NULL, pattern, &result); - if (!match) { - return 1; - } - - if (!(frc[frclen].font = XftFontOpenPattern(xw.dpy, match))) { - FcPatternDestroy(match); - return 1; - } - - frc[frclen].flags = flags; - /* Believe U+0000 glyph will present in each default font */ - frc[frclen].unicodep = 0; - frclen++; - - return 0; -} - -void -xloadsparefonts(void) -{ - FcPattern *pattern; - double sizeshift, fontval; - int fc; - char **fp; - - if (frclen != 0) - die("can't embed spare fonts. cache isn't empty"); - - /* Calculate count of spare fonts */ - fc = sizeof(font2) / sizeof(*font2); - if (fc == 0) - return; - - /* Allocate memory for cache entries. */ - if (frccap < 4 * fc) { - frccap += 4 * fc - frccap; - frc = xrealloc(frc, frccap * sizeof(Fontcache)); - } - - for (fp = font2; fp - font2 < fc; ++fp) { - - if (**fp == '-') - pattern = XftXlfdParse(*fp, False, False); - else - pattern = FcNameParse((FcChar8 *)*fp); - - if (!pattern) - die("can't open spare font %s\n", *fp); - - if (defaultfontsize > 0) { - sizeshift = usedfontsize - defaultfontsize; - if (sizeshift != 0 && - FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval) == - FcResultMatch) { - fontval += sizeshift; - FcPatternDel(pattern, FC_PIXEL_SIZE); - FcPatternDel(pattern, FC_SIZE); - FcPatternAddDouble(pattern, FC_PIXEL_SIZE, fontval); - } - } - - FcPatternAddBool(pattern, FC_SCALABLE, 1); - - FcConfigSubstitute(NULL, pattern, FcMatchPattern); - XftDefaultSubstitute(xw.dpy, xw.scr, pattern); - - if (xloadsparefont(pattern, FRC_NORMAL)) - die("can't open spare font %s\n", *fp); - - FcPatternDel(pattern, FC_SLANT); - FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC); - if (xloadsparefont(pattern, FRC_ITALIC)) - die("can't open spare font %s\n", *fp); - - FcPatternDel(pattern, FC_WEIGHT); - FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD); - if (xloadsparefont(pattern, FRC_ITALICBOLD)) - die("can't open spare font %s\n", *fp); - - FcPatternDel(pattern, FC_SLANT); - FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ROMAN); - if (xloadsparefont(pattern, FRC_BOLD)) - die("can't open spare font %s\n", *fp); - - FcPatternDestroy(pattern); - } -} - void xunloadfont(Font *f) { @@ -1140,9 +1033,6 @@ xunloadfont(Font *f) void xunloadfonts(void) { - /* Clear Harfbuzz font cache. */ - hbunloadfonts(); - /* Free the loaded fonts in the font cache. */ while (frclen > 0) XftFontClose(xw.dpy, frc[--frclen].font); @@ -1215,23 +1105,11 @@ xinit(int cols, int rows) Window parent; pid_t thispid = getpid(); XColor xmousefg, xmousebg; - XWindowAttributes attr; - XVisualInfo vis; if (!(xw.dpy = XOpenDisplay(NULL))) die("can't open display\n"); xw.scr = XDefaultScreen(xw.dpy); - - if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0)))) { - parent = XRootWindow(xw.dpy, xw.scr); - xw.depth = 32; - } else { - XGetWindowAttributes(xw.dpy, parent, &attr); - xw.depth = attr.depth; - } - - XMatchVisualInfo(xw.dpy, xw.scr, xw.depth, TrueColor, &vis); - xw.vis = vis.visual; + xw.vis = XDefaultVisual(xw.dpy, xw.scr); /* font */ if (!FcInit()) @@ -1240,11 +1118,8 @@ xinit(int cols, int rows) usedfont = (opt_font == NULL)? font : opt_font; xloadfonts(usedfont, 0); - /* spare fonts */ - xloadsparefonts(); - /* colors */ - xw.cmap = XCreateColormap(xw.dpy, parent, xw.vis, None); + xw.cmap = XDefaultColormap(xw.dpy, xw.scr); xloadcols(); /* adjust fixed window geometry */ @@ -1264,15 +1139,19 @@ xinit(int cols, int rows) | ButtonMotionMask | ButtonPressMask | ButtonReleaseMask; xw.attrs.colormap = xw.cmap; + if (!(opt_embed && (parent = strtol(opt_embed, NULL, 0)))) + parent = XRootWindow(xw.dpy, xw.scr); xw.win = XCreateWindow(xw.dpy, parent, xw.l, xw.t, - win.w, win.h, 0, xw.depth, InputOutput, + win.w, win.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput, xw.vis, CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | CWColormap, &xw.attrs); memset(&gcvalues, 0, sizeof(gcvalues)); gcvalues.graphics_exposures = False; - xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, xw.depth); - dc.gc = XCreateGC(xw.dpy, xw.buf, GCGraphicsExposures, &gcvalues); + dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures, + &gcvalues); + xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h, + DefaultDepth(xw.dpy, xw.scr)); XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel); XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h); @@ -1309,6 +1188,7 @@ xinit(int cols, int rows) xw.xembed = XInternAtom(xw.dpy, "_XEMBED", False); xw.wmdeletewin = XInternAtom(xw.dpy, "WM_DELETE_WINDOW", False); xw.netwmname = XInternAtom(xw.dpy, "_NET_WM_NAME", False); + xw.netwmiconname = XInternAtom(xw.dpy, "_NET_WM_ICON_NAME", False); XSetWMProtocols(xw.dpy, xw.win, &xw.wmdeletewin, 1); xw.netwmpid = XInternAtom(xw.dpy, "_NET_WM_PID", False); @@ -1352,7 +1232,7 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x mode = glyphs[i].mode; /* Skip dummy wide-character spacing. */ - if (mode & ATTR_WDUMMY) + if (mode == ATTR_WDUMMY) continue; /* Determine font for glyph if different from previous glyph. */ @@ -1459,9 +1339,6 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x numspecs++; } - /* Harfbuzz transformation for ligatures. */ - hbtransform(specs, glyphs, len, x, y); - return numspecs; } @@ -1611,17 +1488,14 @@ xdrawglyph(Glyph g, int x, int y) } void -xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int len) +xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og) { Color drawcol; /* remove the old cursor */ if (selected(ox, oy)) og.mode ^= ATTR_REVERSE; - - /* Redraw the line where cursor was previously. - * It will restore the ligatures broken by the cursor. */ - xdrawline(line, 0, oy, len); + xdrawglyph(og, ox, oy); if (IS_SET(MODE_HIDE)) return; @@ -1655,19 +1529,16 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int le /* draw the new one */ if (IS_SET(MODE_FOCUSED)) { switch (win.cursor) { - case 0: /* Blinking block */ - case 1: /* Blinking block (default) */ - if (IS_SET(MODE_BLINK)) - break; + case 7: /* st extension */ + g.u = 0x2603; /* snowman (U+2603) */ /* FALLTHROUGH */ - case 2: /* Steady block */ + case 0: /* Blinking Block */ + case 1: /* Blinking Block (Default) */ + case 2: /* Steady Block */ xdrawglyph(g, cx, cy); break; - case 3: /* Blinking underline */ - if (IS_SET(MODE_BLINK)) - break; - /* FALLTHROUGH */ - case 4: /* Steady underline */ + case 3: /* Blinking Underline */ + case 4: /* Steady Underline */ XftDrawRect(xw.draw, &drawcol, borderpx + cx * win.cw, borderpx + (cy + 1) * win.ch - \ @@ -1675,23 +1546,12 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int le win.cw, cursorthickness); break; case 5: /* Blinking bar */ - if (IS_SET(MODE_BLINK)) - break; - /* FALLTHROUGH */ case 6: /* Steady bar */ XftDrawRect(xw.draw, &drawcol, borderpx + cx * win.cw, borderpx + cy * win.ch, cursorthickness, win.ch); break; - case 7: /* Blinking st cursor */ - if (IS_SET(MODE_BLINK)) - break; - /* FALLTHROUGH */ - case 8: /* Steady st cursor */ - g.u = stcursor; - xdrawglyph(g, cx, cy); - break; } } else { XftDrawRect(xw.draw, &drawcol, @@ -1722,6 +1582,19 @@ xsetenv(void) setenv("WINDOWID", buf, 1); } +void +xseticontitle(char *p) +{ + XTextProperty prop; + DEFAULT(p, opt_title); + + Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle, + &prop); + XSetWMIconName(xw.dpy, xw.win, &prop); + XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmiconname); + XFree(prop.value); +} + void xsettitle(char *p) { @@ -1833,12 +1706,9 @@ xsetmode(int set, unsigned int flags) int xsetcursor(int cursor) { - if (!BETWEEN(cursor, 0, 8)) /* 7-8: st extensions */ + if (!BETWEEN(cursor, 0, 7)) /* 7: st extension */ return 1; win.cursor = cursor; - cursorblinks = win.cursor == 0 || win.cursor == 1 || - win.cursor == 3 || win.cursor == 5 || - win.cursor == 7; return 0; } @@ -2082,10 +1952,6 @@ run(void) if (FD_ISSET(ttyfd, &rfd) || xev) { if (!drawing) { trigger = now; - if (IS_SET(MODE_BLINK)) { - win.mode ^= MODE_BLINK; - } - lastblink = now; drawing = 1; } timeout = (maxlatency - TIMEDIFF(now, trigger)) \ @@ -2096,7 +1962,7 @@ run(void) /* idle detected or maxlatency exhausted -> draw */ timeout = -1; - if (blinktimeout && (cursorblinks || tattrset(ATTR_BLINK))) { + if (blinktimeout && tattrset(ATTR_BLINK)) { timeout = blinktimeout - TIMEDIFF(now, lastblink); if (timeout <= 0) { if (-timeout > blinktimeout) /* start visible */ @@ -2132,15 +1998,12 @@ main(int argc, char *argv[]) { xw.l = xw.t = 0; xw.isfixed = False; - xsetcursor(cursorstyle); + xsetcursor(cursorshape); ARGBEGIN { case 'a': allowaltscreen = 0; break; - case 'A': - opt_alpha = EARGF(usage()); - break; case 'c': opt_class = EARGF(usage()); break; -- cgit v1.2.3 From 5f5bfbbd65be16430495668bd2bdb05c5b018ef7 Mon Sep 17 00:00:00 2001 From: rafa_99 Date: Tue, 13 Apr 2021 14:11:24 +0100 Subject: Boxdraw Patch --- Makefile | 3 +- boxdraw.c | 194 +++++++++++++++++++++++++++++++++++++++++++++++++++ boxdraw_data.h | 214 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ config.def.h | 12 ++++ st.c | 3 + st.h | 10 +++ x.c | 21 ++++-- 7 files changed, 451 insertions(+), 6 deletions(-) create mode 100644 boxdraw.c create mode 100644 boxdraw_data.h diff --git a/Makefile b/Makefile index 470ac86..6dfa212 100644 --- a/Makefile +++ b/Makefile @@ -4,7 +4,7 @@ include config.mk -SRC = st.c x.c +SRC = st.c x.c boxdraw.c OBJ = $(SRC:.c=.o) all: options st @@ -23,6 +23,7 @@ config.h: st.o: config.h st.h win.h x.o: arg.h config.h st.h win.h +boxdraw.o: config.h st.h boxdraw_data.h $(OBJ): config.h config.mk diff --git a/boxdraw.c b/boxdraw.c new file mode 100644 index 0000000..28a92d0 --- /dev/null +++ b/boxdraw.c @@ -0,0 +1,194 @@ +/* + * Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih + * MIT/X Consortium License + */ + +#include +#include "st.h" +#include "boxdraw_data.h" + +/* Rounded non-negative integers division of n / d */ +#define DIV(n, d) (((n) + (d) / 2) / (d)) + +static Display *xdpy; +static Colormap xcmap; +static XftDraw *xd; +static Visual *xvis; + +static void drawbox(int, int, int, int, XftColor *, XftColor *, ushort); +static void drawboxlines(int, int, int, int, XftColor *, ushort); + +/* public API */ + +void +boxdraw_xinit(Display *dpy, Colormap cmap, XftDraw *draw, Visual *vis) +{ + xdpy = dpy; xcmap = cmap; xd = draw, xvis = vis; +} + +int +isboxdraw(Rune u) +{ + Rune block = u & ~0xff; + return (boxdraw && block == 0x2500 && boxdata[(uint8_t)u]) || + (boxdraw_braille && block == 0x2800); +} + +/* the "index" is actually the entire shape data encoded as ushort */ +ushort +boxdrawindex(const Glyph *g) +{ + if (boxdraw_braille && (g->u & ~0xff) == 0x2800) + return BRL | (uint8_t)g->u; + if (boxdraw_bold && (g->mode & ATTR_BOLD)) + return BDB | boxdata[(uint8_t)g->u]; + return boxdata[(uint8_t)g->u]; +} + +void +drawboxes(int x, int y, int cw, int ch, XftColor *fg, XftColor *bg, + const XftGlyphFontSpec *specs, int len) +{ + for ( ; len-- > 0; x += cw, specs++) + drawbox(x, y, cw, ch, fg, bg, (ushort)specs->glyph); +} + +/* implementation */ + +void +drawbox(int x, int y, int w, int h, XftColor *fg, XftColor *bg, ushort bd) +{ + ushort cat = bd & ~(BDB | 0xff); /* mask out bold and data */ + if (bd & (BDL | BDA)) { + /* lines (light/double/heavy/arcs) */ + drawboxlines(x, y, w, h, fg, bd); + + } else if (cat == BBD) { + /* lower (8-X)/8 block */ + int d = DIV((uint8_t)bd * h, 8); + XftDrawRect(xd, fg, x, y + d, w, h - d); + + } else if (cat == BBU) { + /* upper X/8 block */ + XftDrawRect(xd, fg, x, y, w, DIV((uint8_t)bd * h, 8)); + + } else if (cat == BBL) { + /* left X/8 block */ + XftDrawRect(xd, fg, x, y, DIV((uint8_t)bd * w, 8), h); + + } else if (cat == BBR) { + /* right (8-X)/8 block */ + int d = DIV((uint8_t)bd * w, 8); + XftDrawRect(xd, fg, x + d, y, w - d, h); + + } else if (cat == BBQ) { + /* Quadrants */ + int w2 = DIV(w, 2), h2 = DIV(h, 2); + if (bd & TL) + XftDrawRect(xd, fg, x, y, w2, h2); + if (bd & TR) + XftDrawRect(xd, fg, x + w2, y, w - w2, h2); + if (bd & BL) + XftDrawRect(xd, fg, x, y + h2, w2, h - h2); + if (bd & BR) + XftDrawRect(xd, fg, x + w2, y + h2, w - w2, h - h2); + + } else if (bd & BBS) { + /* Shades - data is 1/2/3 for 25%/50%/75% alpha, respectively */ + int d = (uint8_t)bd; + XftColor xfc; + XRenderColor xrc = { .alpha = 0xffff }; + + xrc.red = DIV(fg->color.red * d + bg->color.red * (4 - d), 4); + xrc.green = DIV(fg->color.green * d + bg->color.green * (4 - d), 4); + xrc.blue = DIV(fg->color.blue * d + bg->color.blue * (4 - d), 4); + + XftColorAllocValue(xdpy, xvis, xcmap, &xrc, &xfc); + XftDrawRect(xd, &xfc, x, y, w, h); + XftColorFree(xdpy, xvis, xcmap, &xfc); + + } else if (cat == BRL) { + /* braille, each data bit corresponds to one dot at 2x4 grid */ + int w1 = DIV(w, 2); + int h1 = DIV(h, 4), h2 = DIV(h, 2), h3 = DIV(3 * h, 4); + + if (bd & 1) XftDrawRect(xd, fg, x, y, w1, h1); + if (bd & 2) XftDrawRect(xd, fg, x, y + h1, w1, h2 - h1); + if (bd & 4) XftDrawRect(xd, fg, x, y + h2, w1, h3 - h2); + if (bd & 8) XftDrawRect(xd, fg, x + w1, y, w - w1, h1); + if (bd & 16) XftDrawRect(xd, fg, x + w1, y + h1, w - w1, h2 - h1); + if (bd & 32) XftDrawRect(xd, fg, x + w1, y + h2, w - w1, h3 - h2); + if (bd & 64) XftDrawRect(xd, fg, x, y + h3, w1, h - h3); + if (bd & 128) XftDrawRect(xd, fg, x + w1, y + h3, w - w1, h - h3); + + } +} + +void +drawboxlines(int x, int y, int w, int h, XftColor *fg, ushort bd) +{ + /* s: stem thickness. width/8 roughly matches underscore thickness. */ + /* We draw bold as 1.5 * normal-stem and at least 1px thicker. */ + /* doubles draw at least 3px, even when w or h < 3. bold needs 6px. */ + int mwh = MIN(w, h); + int base_s = MAX(1, DIV(mwh, 8)); + int bold = (bd & BDB) && mwh >= 6; /* possibly ignore boldness */ + int s = bold ? MAX(base_s + 1, DIV(3 * base_s, 2)) : base_s; + int w2 = DIV(w - s, 2), h2 = DIV(h - s, 2); + /* the s-by-s square (x + w2, y + h2, s, s) is the center texel. */ + /* The base length (per direction till edge) includes this square. */ + + int light = bd & (LL | LU | LR | LD); + int double_ = bd & (DL | DU | DR | DD); + + if (light) { + /* d: additional (negative) length to not-draw the center */ + /* texel - at arcs and avoid drawing inside (some) doubles */ + int arc = bd & BDA; + int multi_light = light & (light - 1); + int multi_double = double_ & (double_ - 1); + /* light crosses double only at DH+LV, DV+LH (ref. shapes) */ + int d = arc || (multi_double && !multi_light) ? -s : 0; + + if (bd & LL) + XftDrawRect(xd, fg, x, y + h2, w2 + s + d, s); + if (bd & LU) + XftDrawRect(xd, fg, x + w2, y, s, h2 + s + d); + if (bd & LR) + XftDrawRect(xd, fg, x + w2 - d, y + h2, w - w2 + d, s); + if (bd & LD) + XftDrawRect(xd, fg, x + w2, y + h2 - d, s, h - h2 + d); + } + + /* double lines - also align with light to form heavy when combined */ + if (double_) { + /* + * going clockwise, for each double-ray: p is additional length + * to the single-ray nearer to the previous direction, and n to + * the next. p and n adjust from the base length to lengths + * which consider other doubles - shorter to avoid intersections + * (p, n), or longer to draw the far-corner texel (n). + */ + int dl = bd & DL, du = bd & DU, dr = bd & DR, dd = bd & DD; + if (dl) { + int p = dd ? -s : 0, n = du ? -s : dd ? s : 0; + XftDrawRect(xd, fg, x, y + h2 + s, w2 + s + p, s); + XftDrawRect(xd, fg, x, y + h2 - s, w2 + s + n, s); + } + if (du) { + int p = dl ? -s : 0, n = dr ? -s : dl ? s : 0; + XftDrawRect(xd, fg, x + w2 - s, y, s, h2 + s + p); + XftDrawRect(xd, fg, x + w2 + s, y, s, h2 + s + n); + } + if (dr) { + int p = du ? -s : 0, n = dd ? -s : du ? s : 0; + XftDrawRect(xd, fg, x + w2 - p, y + h2 - s, w - w2 + p, s); + XftDrawRect(xd, fg, x + w2 - n, y + h2 + s, w - w2 + n, s); + } + if (dd) { + int p = dr ? -s : 0, n = dl ? -s : dr ? s : 0; + XftDrawRect(xd, fg, x + w2 + s, y + h2 - p, s, h - h2 + p); + XftDrawRect(xd, fg, x + w2 - s, y + h2 - n, s, h - h2 + n); + } + } +} diff --git a/boxdraw_data.h b/boxdraw_data.h new file mode 100644 index 0000000..7890500 --- /dev/null +++ b/boxdraw_data.h @@ -0,0 +1,214 @@ +/* + * Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih + * MIT/X Consortium License + */ + +/* + * U+25XX codepoints data + * + * References: + * http://www.unicode.org/charts/PDF/U2500.pdf + * http://www.unicode.org/charts/PDF/U2580.pdf + * + * Test page: + * https://github.com/GNOME/vte/blob/master/doc/boxes.txt + */ + +/* Each shape is encoded as 16-bits. Higher bits are category, lower are data */ +/* Categories (mutually exclusive except BDB): */ +/* For convenience, BDL/BDA/BBS/BDB are 1 bit each, the rest are enums */ +#define BDL (1<<8) /* Box Draw Lines (light/double/heavy) */ +#define BDA (1<<9) /* Box Draw Arc (light) */ + +#define BBD (1<<10) /* Box Block Down (lower) X/8 */ +#define BBL (2<<10) /* Box Block Left X/8 */ +#define BBU (3<<10) /* Box Block Upper X/8 */ +#define BBR (4<<10) /* Box Block Right X/8 */ +#define BBQ (5<<10) /* Box Block Quadrants */ +#define BRL (6<<10) /* Box Braille (data is lower byte of U28XX) */ + +#define BBS (1<<14) /* Box Block Shades */ +#define BDB (1<<15) /* Box Draw is Bold */ + +/* (BDL/BDA) Light/Double/Heavy x Left/Up/Right/Down/Horizontal/Vertical */ +/* Heavy is light+double (literally drawing light+double align to form heavy) */ +#define LL (1<<0) +#define LU (1<<1) +#define LR (1<<2) +#define LD (1<<3) +#define LH (LL+LR) +#define LV (LU+LD) + +#define DL (1<<4) +#define DU (1<<5) +#define DR (1<<6) +#define DD (1<<7) +#define DH (DL+DR) +#define DV (DU+DD) + +#define HL (LL+DL) +#define HU (LU+DU) +#define HR (LR+DR) +#define HD (LD+DD) +#define HH (HL+HR) +#define HV (HU+HD) + +/* (BBQ) Quadrants Top/Bottom x Left/Right */ +#define TL (1<<0) +#define TR (1<<1) +#define BL (1<<2) +#define BR (1<<3) + +/* Data for U+2500 - U+259F except dashes/diagonals */ +static const unsigned short boxdata[256] = { + /* light lines */ + [0x00] = BDL + LH, /* light horizontal */ + [0x02] = BDL + LV, /* light vertical */ + [0x0c] = BDL + LD + LR, /* light down and right */ + [0x10] = BDL + LD + LL, /* light down and left */ + [0x14] = BDL + LU + LR, /* light up and right */ + [0x18] = BDL + LU + LL, /* light up and left */ + [0x1c] = BDL + LV + LR, /* light vertical and right */ + [0x24] = BDL + LV + LL, /* light vertical and left */ + [0x2c] = BDL + LH + LD, /* light horizontal and down */ + [0x34] = BDL + LH + LU, /* light horizontal and up */ + [0x3c] = BDL + LV + LH, /* light vertical and horizontal */ + [0x74] = BDL + LL, /* light left */ + [0x75] = BDL + LU, /* light up */ + [0x76] = BDL + LR, /* light right */ + [0x77] = BDL + LD, /* light down */ + + /* heavy [+light] lines */ + [0x01] = BDL + HH, + [0x03] = BDL + HV, + [0x0d] = BDL + HR + LD, + [0x0e] = BDL + HD + LR, + [0x0f] = BDL + HD + HR, + [0x11] = BDL + HL + LD, + [0x12] = BDL + HD + LL, + [0x13] = BDL + HD + HL, + [0x15] = BDL + HR + LU, + [0x16] = BDL + HU + LR, + [0x17] = BDL + HU + HR, + [0x19] = BDL + HL + LU, + [0x1a] = BDL + HU + LL, + [0x1b] = BDL + HU + HL, + [0x1d] = BDL + HR + LV, + [0x1e] = BDL + HU + LD + LR, + [0x1f] = BDL + HD + LR + LU, + [0x20] = BDL + HV + LR, + [0x21] = BDL + HU + HR + LD, + [0x22] = BDL + HD + HR + LU, + [0x23] = BDL + HV + HR, + [0x25] = BDL + HL + LV, + [0x26] = BDL + HU + LD + LL, + [0x27] = BDL + HD + LU + LL, + [0x28] = BDL + HV + LL, + [0x29] = BDL + HU + HL + LD, + [0x2a] = BDL + HD + HL + LU, + [0x2b] = BDL + HV + HL, + [0x2d] = BDL + HL + LD + LR, + [0x2e] = BDL + HR + LL + LD, + [0x2f] = BDL + HH + LD, + [0x30] = BDL + HD + LH, + [0x31] = BDL + HD + HL + LR, + [0x32] = BDL + HR + HD + LL, + [0x33] = BDL + HH + HD, + [0x35] = BDL + HL + LU + LR, + [0x36] = BDL + HR + LU + LL, + [0x37] = BDL + HH + LU, + [0x38] = BDL + HU + LH, + [0x39] = BDL + HU + HL + LR, + [0x3a] = BDL + HU + HR + LL, + [0x3b] = BDL + HH + HU, + [0x3d] = BDL + HL + LV + LR, + [0x3e] = BDL + HR + LV + LL, + [0x3f] = BDL + HH + LV, + [0x40] = BDL + HU + LH + LD, + [0x41] = BDL + HD + LH + LU, + [0x42] = BDL + HV + LH, + [0x43] = BDL + HU + HL + LD + LR, + [0x44] = BDL + HU + HR + LD + LL, + [0x45] = BDL + HD + HL + LU + LR, + [0x46] = BDL + HD + HR + LU + LL, + [0x47] = BDL + HH + HU + LD, + [0x48] = BDL + HH + HD + LU, + [0x49] = BDL + HV + HL + LR, + [0x4a] = BDL + HV + HR + LL, + [0x4b] = BDL + HV + HH, + [0x78] = BDL + HL, + [0x79] = BDL + HU, + [0x7a] = BDL + HR, + [0x7b] = BDL + HD, + [0x7c] = BDL + HR + LL, + [0x7d] = BDL + HD + LU, + [0x7e] = BDL + HL + LR, + [0x7f] = BDL + HU + LD, + + /* double [+light] lines */ + [0x50] = BDL + DH, + [0x51] = BDL + DV, + [0x52] = BDL + DR + LD, + [0x53] = BDL + DD + LR, + [0x54] = BDL + DR + DD, + [0x55] = BDL + DL + LD, + [0x56] = BDL + DD + LL, + [0x57] = BDL + DL + DD, + [0x58] = BDL + DR + LU, + [0x59] = BDL + DU + LR, + [0x5a] = BDL + DU + DR, + [0x5b] = BDL + DL + LU, + [0x5c] = BDL + DU + LL, + [0x5d] = BDL + DL + DU, + [0x5e] = BDL + DR + LV, + [0x5f] = BDL + DV + LR, + [0x60] = BDL + DV + DR, + [0x61] = BDL + DL + LV, + [0x62] = BDL + DV + LL, + [0x63] = BDL + DV + DL, + [0x64] = BDL + DH + LD, + [0x65] = BDL + DD + LH, + [0x66] = BDL + DD + DH, + [0x67] = BDL + DH + LU, + [0x68] = BDL + DU + LH, + [0x69] = BDL + DH + DU, + [0x6a] = BDL + DH + LV, + [0x6b] = BDL + DV + LH, + [0x6c] = BDL + DH + DV, + + /* (light) arcs */ + [0x6d] = BDA + LD + LR, + [0x6e] = BDA + LD + LL, + [0x6f] = BDA + LU + LL, + [0x70] = BDA + LU + LR, + + /* Lower (Down) X/8 block (data is 8 - X) */ + [0x81] = BBD + 7, [0x82] = BBD + 6, [0x83] = BBD + 5, [0x84] = BBD + 4, + [0x85] = BBD + 3, [0x86] = BBD + 2, [0x87] = BBD + 1, [0x88] = BBD + 0, + + /* Left X/8 block (data is X) */ + [0x89] = BBL + 7, [0x8a] = BBL + 6, [0x8b] = BBL + 5, [0x8c] = BBL + 4, + [0x8d] = BBL + 3, [0x8e] = BBL + 2, [0x8f] = BBL + 1, + + /* upper 1/2 (4/8), 1/8 block (X), right 1/2, 1/8 block (8-X) */ + [0x80] = BBU + 4, [0x94] = BBU + 1, + [0x90] = BBR + 4, [0x95] = BBR + 7, + + /* Quadrants */ + [0x96] = BBQ + BL, + [0x97] = BBQ + BR, + [0x98] = BBQ + TL, + [0x99] = BBQ + TL + BL + BR, + [0x9a] = BBQ + TL + BR, + [0x9b] = BBQ + TL + TR + BL, + [0x9c] = BBQ + TL + TR + BR, + [0x9d] = BBQ + TR, + [0x9e] = BBQ + BL + TR, + [0x9f] = BBQ + BL + TR + BR, + + /* Shades, data is an alpha value in 25% units (1/4, 1/2, 3/4) */ + [0x91] = BBS + 1, [0x92] = BBS + 2, [0x93] = BBS + 3, + + /* U+2504 - U+250B, U+254C - U+254F: unsupported (dashes) */ + /* U+2571 - U+2573: unsupported (diagonals) */ +}; diff --git a/config.def.h b/config.def.h index 6f05dce..6533be0 100644 --- a/config.def.h +++ b/config.def.h @@ -67,6 +67,18 @@ static unsigned int blinktimeout = 800; */ static unsigned int cursorthickness = 2; +/* + * 1: render most of the lines/blocks characters without using the font for + * perfect alignment between cells (U2500 - U259F except dashes/diagonals). + * Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored. + * 0: disable (render all U25XX glyphs normally from the font). + */ +const int boxdraw = 0; +const int boxdraw_bold = 0; + +/* braille (U28XX): 1: render as adjacent "pixels", 0: use font */ +const int boxdraw_braille = 0; + /* * bell volume. It must be a value between -100 and 100. Use 0 for disabling * it diff --git a/st.c b/st.c index abbbe4b..3c78b0a 100644 --- a/st.c +++ b/st.c @@ -1219,6 +1219,9 @@ tsetchar(Rune u, Glyph *attr, int x, int y) term.dirty[y] = 1; term.line[y][x] = *attr; term.line[y][x].u = u; + + if (isboxdraw(u)) + term.line[y][x].mode |= ATTR_BOXDRAW; } void diff --git a/st.h b/st.h index 3d351b6..8d26273 100644 --- a/st.h +++ b/st.h @@ -33,6 +33,7 @@ enum glyph_attribute { ATTR_WRAP = 1 << 8, ATTR_WIDE = 1 << 9, ATTR_WDUMMY = 1 << 10, + ATTR_BOXDRAW = 1 << 11, ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT, }; @@ -111,6 +112,14 @@ void *xmalloc(size_t); void *xrealloc(void *, size_t); char *xstrdup(char *); +int isboxdraw(Rune); +ushort boxdrawindex(const Glyph *); +#ifdef XFT_VERSION +/* only exposed to x.c, otherwise we'll need Xft.h for the types */ +void boxdraw_xinit(Display *, Colormap, XftDraw *, Visual *); +void drawboxes(int, int, int, int, XftColor *, XftColor *, const XftGlyphFontSpec *, int); +#endif + /* config.h globals */ extern char *utmp; extern char *scroll; @@ -123,3 +132,4 @@ extern char *termname; extern unsigned int tabspaces; extern unsigned int defaultfg; extern unsigned int defaultbg; +extern const int boxdraw, boxdraw_bold, boxdraw_braille; diff --git a/x.c b/x.c index 8bf998e..501a26e 100644 --- a/x.c +++ b/x.c @@ -1208,6 +1208,8 @@ xinit(int cols, int rows) xsel.xtarget = XInternAtom(xw.dpy, "UTF8_STRING", 0); if (xsel.xtarget == None) xsel.xtarget = XA_STRING; + + boxdraw_xinit(xw.dpy, xw.cmap, xw.draw, xw.vis); } int @@ -1254,8 +1256,13 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x yp = winy + font->ascent; } - /* Lookup character index with default font. */ - glyphidx = XftCharIndex(xw.dpy, font->match, rune); + if (mode & ATTR_BOXDRAW) { + /* minor shoehorning: boxdraw uses only this ushort */ + glyphidx = boxdrawindex(&glyphs[i]); + } else { + /* Lookup character index with default font. */ + glyphidx = XftCharIndex(xw.dpy, font->match, rune); + } if (glyphidx) { specs[numspecs].font = font->match; specs[numspecs].glyph = glyphidx; @@ -1459,8 +1466,12 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i r.width = width; XftDrawSetClipRectangles(xw.draw, winx, winy, &r, 1); - /* Render the glyphs. */ - XftDrawGlyphFontSpec(xw.draw, fg, specs, len); + if (base.mode & ATTR_BOXDRAW) { + drawboxes(winx, winy, width / len, win.ch, fg, bg, specs, len); + } else { + /* Render the glyphs. */ + XftDrawGlyphFontSpec(xw.draw, fg, specs, len); + } /* Render underline and strikethrough. */ if (base.mode & ATTR_UNDERLINE) { @@ -1503,7 +1514,7 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og) /* * Select the right color for the right mode. */ - g.mode &= ATTR_BOLD|ATTR_ITALIC|ATTR_UNDERLINE|ATTR_STRUCK|ATTR_WIDE; + g.mode &= ATTR_BOLD|ATTR_ITALIC|ATTR_UNDERLINE|ATTR_STRUCK|ATTR_WIDE|ATTR_BOXDRAW; if (IS_SET(MODE_REVERSE)) { g.mode |= ATTR_REVERSE; -- cgit v1.2.3 From 42d0bfbf4877a88a75b404d76f1e50972d4aa164 Mon Sep 17 00:00:00 2001 From: rafa_99 Date: Tue, 13 Apr 2021 14:13:05 +0100 Subject: Font2 Patch --- config.def.h | 6 ++++ x.c | 101 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 107 insertions(+) diff --git a/config.def.h b/config.def.h index 6533be0..87fa43c 100644 --- a/config.def.h +++ b/config.def.h @@ -6,6 +6,12 @@ * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html */ static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true"; +/* Spare fonts */ +static char *font2[] = { +/* "Inconsolata for Powerline:pixelsize=12:antialias=true:autohint=true", */ +/* "Hack Nerd Font Mono:pixelsize=11:antialias=true:autohint=true", */ +}; + static int borderpx = 2; /* diff --git a/x.c b/x.c index 501a26e..8debce5 100644 --- a/x.c +++ b/x.c @@ -157,6 +157,8 @@ static void xhints(void); static int xloadcolor(int, const char *, Color *); static int xloadfont(Font *, FcPattern *); static void xloadfonts(char *, double); +static int xloadsparefont(FcPattern *, int); +static void xloadsparefonts(void); static void xunloadfont(Font *); static void xunloadfonts(void); static void xsetenv(void); @@ -306,6 +308,7 @@ zoomabs(const Arg *arg) { xunloadfonts(); xloadfonts(usedfont, arg->f); + xloadsparefonts(); cresize(0, 0); redraw(); xhints(); @@ -1021,6 +1024,101 @@ xloadfonts(char *fontstr, double fontsize) FcPatternDestroy(pattern); } +int +xloadsparefont(FcPattern *pattern, int flags) +{ + FcPattern *match; + FcResult result; + + match = FcFontMatch(NULL, pattern, &result); + if (!match) { + return 1; + } + + if (!(frc[frclen].font = XftFontOpenPattern(xw.dpy, match))) { + FcPatternDestroy(match); + return 1; + } + + frc[frclen].flags = flags; + /* Believe U+0000 glyph will present in each default font */ + frc[frclen].unicodep = 0; + frclen++; + + return 0; +} + +void +xloadsparefonts(void) +{ + FcPattern *pattern; + double sizeshift, fontval; + int fc; + char **fp; + + if (frclen != 0) + die("can't embed spare fonts. cache isn't empty"); + + /* Calculate count of spare fonts */ + fc = sizeof(font2) / sizeof(*font2); + if (fc == 0) + return; + + /* Allocate memory for cache entries. */ + if (frccap < 4 * fc) { + frccap += 4 * fc - frccap; + frc = xrealloc(frc, frccap * sizeof(Fontcache)); + } + + for (fp = font2; fp - font2 < fc; ++fp) { + + if (**fp == '-') + pattern = XftXlfdParse(*fp, False, False); + else + pattern = FcNameParse((FcChar8 *)*fp); + + if (!pattern) + die("can't open spare font %s\n", *fp); + + if (defaultfontsize > 0) { + sizeshift = usedfontsize - defaultfontsize; + if (sizeshift != 0 && + FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval) == + FcResultMatch) { + fontval += sizeshift; + FcPatternDel(pattern, FC_PIXEL_SIZE); + FcPatternDel(pattern, FC_SIZE); + FcPatternAddDouble(pattern, FC_PIXEL_SIZE, fontval); + } + } + + FcPatternAddBool(pattern, FC_SCALABLE, 1); + + FcConfigSubstitute(NULL, pattern, FcMatchPattern); + XftDefaultSubstitute(xw.dpy, xw.scr, pattern); + + if (xloadsparefont(pattern, FRC_NORMAL)) + die("can't open spare font %s\n", *fp); + + FcPatternDel(pattern, FC_SLANT); + FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC); + if (xloadsparefont(pattern, FRC_ITALIC)) + die("can't open spare font %s\n", *fp); + + FcPatternDel(pattern, FC_WEIGHT); + FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD); + if (xloadsparefont(pattern, FRC_ITALICBOLD)) + die("can't open spare font %s\n", *fp); + + FcPatternDel(pattern, FC_SLANT); + FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ROMAN); + if (xloadsparefont(pattern, FRC_BOLD)) + die("can't open spare font %s\n", *fp); + + FcPatternDestroy(pattern); + } +} + void xunloadfont(Font *f) { @@ -1118,6 +1216,9 @@ xinit(int cols, int rows) usedfont = (opt_font == NULL)? font : opt_font; xloadfonts(usedfont, 0); + /* spare fonts */ + xloadsparefonts(); + /* colors */ xw.cmap = XDefaultColormap(xw.dpy, xw.scr); xloadcols(); -- cgit v1.2.3 From 9173ca670390a01e03c0db96265035315f80bea9 Mon Sep 17 00:00:00 2001 From: rafa_99 Date: Tue, 13 Apr 2021 14:15:18 +0100 Subject: Scrollback Patch --- config.def.h | 2 + st.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++------------- st.h | 2 + 3 files changed, 102 insertions(+), 27 deletions(-) diff --git a/config.def.h b/config.def.h index 87fa43c..3ce2026 100644 --- a/config.def.h +++ b/config.def.h @@ -217,6 +217,8 @@ static Shortcut shortcuts[] = { { TERMMOD, XK_Y, selpaste, {.i = 0} }, { ShiftMask, XK_Insert, selpaste, {.i = 0} }, { TERMMOD, XK_Num_Lock, numlock, {.i = 0} }, + { ShiftMask, XK_Page_Up, kscrollup, {.i = -1} }, + { ShiftMask, XK_Page_Down, kscrolldown, {.i = -1} }, }; /* diff --git a/st.c b/st.c index 3c78b0a..6edffb3 100644 --- a/st.c +++ b/st.c @@ -35,6 +35,7 @@ #define ESC_ARG_SIZ 16 #define STR_BUF_SIZ ESC_BUF_SIZ #define STR_ARG_SIZ ESC_ARG_SIZ +#define HISTSIZE 2000 /* macros */ #define IS_SET(flag) ((term.mode & (flag)) != 0) @@ -42,6 +43,9 @@ #define ISCONTROLC1(c) (BETWEEN(c, 0x80, 0x9f)) #define ISCONTROL(c) (ISCONTROLC0(c) || ISCONTROLC1(c)) #define ISDELIM(u) (u && wcschr(worddelimiters, u)) +#define TLINE(y) ((y) < term.scr ? term.hist[((y) + term.histi - \ + term.scr + HISTSIZE + 1) % HISTSIZE] : \ + term.line[(y) - term.scr]) enum term_mode { MODE_WRAP = 1 << 0, @@ -115,6 +119,9 @@ typedef struct { int col; /* nb col */ Line *line; /* screen */ Line *alt; /* alternate screen */ + Line hist[HISTSIZE]; /* history buffer */ + int histi; /* history index */ + int scr; /* scroll back */ int *dirty; /* dirtyness of lines */ TCursor c; /* cursor */ int ocx; /* old cursor col */ @@ -184,8 +191,8 @@ static void tnewline(int); static void tputtab(int); static void tputc(Rune); static void treset(void); -static void tscrollup(int, int); -static void tscrolldown(int, int); +static void tscrollup(int, int, int); +static void tscrolldown(int, int, int); static void tsetattr(int *, int); static void tsetchar(Rune, Glyph *, int, int); static void tsetdirt(int, int); @@ -414,10 +421,10 @@ tlinelen(int y) { int i = term.col; - if (term.line[y][i - 1].mode & ATTR_WRAP) + if (TLINE(y)[i - 1].mode & ATTR_WRAP) return i; - while (i > 0 && term.line[y][i - 1].u == ' ') + while (i > 0 && TLINE(y)[i - 1].u == ' ') --i; return i; @@ -526,7 +533,7 @@ selsnap(int *x, int *y, int direction) * Snap around if the word wraps around at the end or * beginning of a line. */ - prevgp = &term.line[*y][*x]; + prevgp = &TLINE(*y)[*x]; prevdelim = ISDELIM(prevgp->u); for (;;) { newx = *x + direction; @@ -541,14 +548,14 @@ selsnap(int *x, int *y, int direction) yt = *y, xt = *x; else yt = newy, xt = newx; - if (!(term.line[yt][xt].mode & ATTR_WRAP)) + if (!(TLINE(yt)[xt].mode & ATTR_WRAP)) break; } if (newx >= tlinelen(newy)) break; - gp = &term.line[newy][newx]; + gp = &TLINE(newy)[newx]; delim = ISDELIM(gp->u); if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim || (delim && gp->u != prevgp->u))) @@ -569,14 +576,14 @@ selsnap(int *x, int *y, int direction) *x = (direction < 0) ? 0 : term.col - 1; if (direction < 0) { for (; *y > 0; *y += direction) { - if (!(term.line[*y-1][term.col-1].mode + if (!(TLINE(*y-1)[term.col-1].mode & ATTR_WRAP)) { break; } } } else if (direction > 0) { for (; *y < term.row-1; *y += direction) { - if (!(term.line[*y][term.col-1].mode + if (!(TLINE(*y)[term.col-1].mode & ATTR_WRAP)) { break; } @@ -607,13 +614,13 @@ getsel(void) } if (sel.type == SEL_RECTANGULAR) { - gp = &term.line[y][sel.nb.x]; + gp = &TLINE(y)[sel.nb.x]; lastx = sel.ne.x; } else { - gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0]; + gp = &TLINE(y)[sel.nb.y == y ? sel.nb.x : 0]; lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1; } - last = &term.line[y][MIN(lastx, linelen-1)]; + last = &TLINE(y)[MIN(lastx, linelen-1)]; while (last >= gp && last->u == ' ') --last; @@ -848,6 +855,9 @@ void ttywrite(const char *s, size_t n, int may_echo) { const char *next; + Arg arg = (Arg) { .i = term.scr }; + + kscrolldown(&arg); if (may_echo && IS_SET(MODE_ECHO)) twrite(s, n, 1); @@ -1059,13 +1069,53 @@ tswapscreen(void) } void -tscrolldown(int orig, int n) +kscrolldown(const Arg* a) +{ + int n = a->i; + + if (n < 0) + n = term.row + n; + + if (n > term.scr) + n = term.scr; + + if (term.scr > 0) { + term.scr -= n; + selscroll(0, -n); + tfulldirt(); + } +} + +void +kscrollup(const Arg* a) +{ + int n = a->i; + + if (n < 0) + n = term.row + n; + + if (term.scr <= HISTSIZE-n) { + term.scr += n; + selscroll(0, n); + tfulldirt(); + } +} + +void +tscrolldown(int orig, int n, int copyhist) { int i; Line temp; LIMIT(n, 0, term.bot-orig+1); + if (copyhist) { + term.histi = (term.histi - 1 + HISTSIZE) % HISTSIZE; + temp = term.hist[term.histi]; + term.hist[term.histi] = term.line[term.bot]; + term.line[term.bot] = temp; + } + tsetdirt(orig, term.bot-n); tclearregion(0, term.bot-n+1, term.col-1, term.bot); @@ -1075,17 +1125,28 @@ tscrolldown(int orig, int n) term.line[i-n] = temp; } - selscroll(orig, n); + if (term.scr == 0) + selscroll(orig, n); } void -tscrollup(int orig, int n) +tscrollup(int orig, int n, int copyhist) { int i; Line temp; LIMIT(n, 0, term.bot-orig+1); + if (copyhist) { + term.histi = (term.histi + 1) % HISTSIZE; + temp = term.hist[term.histi]; + term.hist[term.histi] = term.line[orig]; + term.line[orig] = temp; + } + + if (term.scr > 0 && term.scr < HISTSIZE) + term.scr = MIN(term.scr + n, HISTSIZE-1); + tclearregion(0, orig, term.col-1, orig+n-1); tsetdirt(orig+n, term.bot); @@ -1095,7 +1156,8 @@ tscrollup(int orig, int n) term.line[i+n] = temp; } - selscroll(orig, -n); + if (term.scr == 0) + selscroll(orig, -n); } void @@ -1124,7 +1186,7 @@ tnewline(int first_col) int y = term.c.y; if (y == term.bot) { - tscrollup(term.top, 1); + tscrollup(term.top, 1, 1); } else { y++; } @@ -1292,14 +1354,14 @@ void tinsertblankline(int n) { if (BETWEEN(term.c.y, term.top, term.bot)) - tscrolldown(term.c.y, n); + tscrolldown(term.c.y, n, 0); } void tdeleteline(int n) { if (BETWEEN(term.c.y, term.top, term.bot)) - tscrollup(term.c.y, n); + tscrollup(term.c.y, n, 0); } int32_t @@ -1736,11 +1798,11 @@ csihandle(void) break; case 'S': /* SU -- Scroll line up */ DEFAULT(csiescseq.arg[0], 1); - tscrollup(term.top, csiescseq.arg[0]); + tscrollup(term.top, csiescseq.arg[0], 0); break; case 'T': /* SD -- Scroll line down */ DEFAULT(csiescseq.arg[0], 1); - tscrolldown(term.top, csiescseq.arg[0]); + tscrolldown(term.top, csiescseq.arg[0], 0); break; case 'L': /* IL -- Insert blank lines */ DEFAULT(csiescseq.arg[0], 1); @@ -2252,7 +2314,7 @@ eschandle(uchar ascii) return 0; case 'D': /* IND -- Linefeed */ if (term.c.y == term.bot) { - tscrollup(term.top, 1); + tscrollup(term.top, 1, 1); } else { tmoveto(term.c.x, term.c.y+1); } @@ -2265,7 +2327,7 @@ eschandle(uchar ascii) break; case 'M': /* RI -- Reverse index */ if (term.c.y == term.top) { - tscrolldown(term.top, 1); + tscrolldown(term.top, 1, 1); } else { tmoveto(term.c.x, term.c.y-1); } @@ -2475,7 +2537,7 @@ twrite(const char *buf, int buflen, int show_ctrl) void tresize(int col, int row) { - int i; + int i, j; int minrow = MIN(row, term.row); int mincol = MIN(col, term.col); int *bp; @@ -2512,6 +2574,14 @@ tresize(int col, int row) term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty)); term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs)); + for (i = 0; i < HISTSIZE; i++) { + term.hist[i] = xrealloc(term.hist[i], col * sizeof(Glyph)); + for (j = mincol; j < col; j++) { + term.hist[i][j] = term.c.attr; + term.hist[i][j].u = ' '; + } + } + /* resize each row to new width, zero-pad if needed */ for (i = 0; i < minrow; i++) { term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph)); @@ -2570,7 +2640,7 @@ drawregion(int x1, int y1, int x2, int y2) continue; term.dirty[y] = 0; - xdrawline(term.line[y], x1, y, x2); + xdrawline(TLINE(y), x1, y, x2); } } @@ -2591,8 +2661,9 @@ draw(void) cx--; drawregion(0, 0, term.col, term.row); - xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], - term.ocx, term.ocy, term.line[term.ocy][term.ocx]); + if (term.scr == 0) + xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], + term.ocx, term.ocy, term.line[term.ocy][term.ocx]); term.ocx = cx; term.ocy = term.c.y; xfinishdraw(); diff --git a/st.h b/st.h index 8d26273..fd15a7a 100644 --- a/st.h +++ b/st.h @@ -82,6 +82,8 @@ void die(const char *, ...); void redraw(void); void draw(void); +void kscrolldown(const Arg *); +void kscrollup(const Arg *); void printscreen(const Arg *); void printsel(const Arg *); void sendbreak(const Arg *); -- cgit v1.2.3 From 3c43d7d6e9a48b49741c2668620009a32abb24e5 Mon Sep 17 00:00:00 2001 From: rafa_99 Date: Tue, 13 Apr 2021 14:28:11 +0100 Subject: Modularized Colors --- colors.h | 39 +++++++++++++++++++++++++++++++++++++++ config.def.h | 39 +-------------------------------------- 2 files changed, 40 insertions(+), 38 deletions(-) create mode 100644 colors.h diff --git a/colors.h b/colors.h new file mode 100644 index 0000000..4c7c806 --- /dev/null +++ b/colors.h @@ -0,0 +1,39 @@ +/* Terminal colors (16 first used in escape sequence) */ +static const char *colorname[] = { + /* 8 normal colors */ + "black", + "red3", + "green3", + "yellow3", + "blue2", + "magenta3", + "cyan3", + "gray90", + + /* 8 bright colors */ + "gray50", + "red", + "green", + "yellow", + "#5c5cff", + "magenta", + "cyan", + "white", + + [255] = 0, + + /* more colors can be added after 255 to use with DefaultXX */ + "#cccccc", + "#555555", + "black", +}; + + +/* + * Default colors (colorname index) + * foreground, background, cursor, reverse cursor + */ +unsigned int defaultfg = 7; +unsigned int defaultbg = 0; +static unsigned int defaultcs = 256; +static unsigned int defaultrcs = 257; diff --git a/config.def.h b/config.def.h index 3ce2026..e49dd7b 100644 --- a/config.def.h +++ b/config.def.h @@ -111,44 +111,7 @@ char *termname = "st-256color"; */ unsigned int tabspaces = 8; -/* Terminal colors (16 first used in escape sequence) */ -static const char *colorname[] = { - /* 8 normal colors */ - "black", - "red3", - "green3", - "yellow3", - "blue2", - "magenta3", - "cyan3", - "gray90", - - /* 8 bright colors */ - "gray50", - "red", - "green", - "yellow", - "#5c5cff", - "magenta", - "cyan", - "white", - - [255] = 0, - - /* more colors can be added after 255 to use with DefaultXX */ - "#cccccc", - "#555555", -}; - - -/* - * Default colors (colorname index) - * foreground, background, cursor, reverse cursor - */ -unsigned int defaultfg = 7; -unsigned int defaultbg = 0; -static unsigned int defaultcs = 256; -static unsigned int defaultrcs = 257; +#include "colors.h" /* * Default shape of cursor -- cgit v1.2.3 From af54360a5eb9db20bd06ef8c741f67713de6635d Mon Sep 17 00:00:00 2001 From: rafa_99 Date: Tue, 13 Apr 2021 14:33:47 +0100 Subject: Added Custom Config --- config.h | 456 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 456 insertions(+) create mode 100644 config.h diff --git a/config.h b/config.h new file mode 100644 index 0000000..05bd26a --- /dev/null +++ b/config.h @@ -0,0 +1,456 @@ +/* See LICENSE file for copyright and license details. */ + +/* + * appearance + * + * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html + */ +static char *font = "FiraCode Nerd Font:pixelsize=14:antialias=true:autohint=true"; +/* Spare fonts */ +static char *font2[] = { + "Symbola:pixelsize=14:antialias=true:autohint=true", +}; + +static int borderpx = 2; + +/* + * What program is execed by st depends of these precedence rules: + * 1: program passed with -e + * 2: scroll and/or utmp + * 3: SHELL environment variable + * 4: value of shell in /etc/passwd + * 5: value of shell in config.h + */ +static char *shell = "/bin/sh"; +char *utmp = NULL; +/* scroll program: to enable use a string like "scroll" */ +char *scroll = NULL; +char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400"; + +/* identification sequence returned in DA and DECID */ +char *vtiden = "\033[?6c"; + +/* Kerning / character bounding-box multipliers */ +static float cwscale = 1.0; +static float chscale = 1.0; + +/* + * word delimiter string + * + * More advanced example: L" `'\"()[]{}" + */ +wchar_t *worddelimiters = L" "; + +/* selection timeouts (in milliseconds) */ +static unsigned int doubleclicktimeout = 300; +static unsigned int tripleclicktimeout = 600; + +/* alt screens */ +int allowaltscreen = 1; + +/* allow certain non-interactive (insecure) window operations such as: + setting the clipboard text */ +int allowwindowops = 0; + +/* + * draw latency range in ms - from new content/keypress/etc until drawing. + * within this range, st draws when content stops arriving (idle). mostly it's + * near minlatency, but it waits longer for slow updates to avoid partial draw. + * low minlatency will tear/flicker more, as it can "detect" idle too early. + */ +static double minlatency = 8; +static double maxlatency = 33; + +/* + * blinking timeout (set to 0 to disable blinking) for the terminal blinking + * attribute. + */ +static unsigned int blinktimeout = 800; + +/* + * thickness of underline and bar cursors + */ +static unsigned int cursorthickness = 2; + +/* + * 1: render most of the lines/blocks characters without using the font for + * perfect alignment between cells (U2500 - U259F except dashes/diagonals). + * Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored. + * 0: disable (render all U25XX glyphs normally from the font). + */ +const int boxdraw = 1; +const int boxdraw_bold = 0; + +/* braille (U28XX): 1: render as adjacent "pixels", 0: use font */ +const int boxdraw_braille = 0; + +/* + * bell volume. It must be a value between -100 and 100. Use 0 for disabling + * it + */ +static int bellvolume = 0; + +/* default TERM value */ +char *termname = "st-256color"; + +/* + * spaces per tab + * + * When you are changing this value, don't forget to adapt the »it« value in + * the st.info and appropriately install the st.info in the environment where + * you use this st version. + * + * it#$tabspaces, + * + * Secondly make sure your kernel is not expanding tabs. When running `stty + * -a` »tab0« should appear. You can tell the terminal to not expand tabs by + * running following command: + * + * stty tabs + */ +unsigned int tabspaces = 8; + +#include "colors.h" + +/* + * Default shape of cursor + * 2: Block ("█") + * 4: Underline ("_") + * 6: Bar ("|") + * 7: Snowman ("☃") + */ +static unsigned int cursorshape = 2; + +/* + * Default columns and rows numbers + */ + +static unsigned int cols = 80; +static unsigned int rows = 24; + +/* + * Default colour and shape of the mouse cursor + */ +static unsigned int mouseshape = XC_xterm; +static unsigned int mousefg = 7; +static unsigned int mousebg = 0; + +/* + * Color used to display font attributes when fontconfig selected a font which + * doesn't match the ones requested. + */ +static unsigned int defaultattr = 11; + +/* + * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set). + * Note that if you want to use ShiftMask with selmasks, set this to an other + * modifier, set to 0 to not use it. + */ +static uint forcemousemod = ShiftMask; + +/* + * Internal mouse shortcuts. + * Beware that overloading Button1 will disable the selection. + */ +static MouseShortcut mshortcuts[] = { + /* mask button function argument release */ + { XK_ANY_MOD, Button2, selpaste, {.i = 0}, 1 }, + { ShiftMask, Button4, ttysend, {.s = "\033[5;2~"} }, + { XK_ANY_MOD, Button4, ttysend, {.s = "\031"} }, + { ShiftMask, Button5, ttysend, {.s = "\033[6;2~"} }, + { XK_ANY_MOD, Button5, ttysend, {.s = "\005"} }, +}; + +/* Internal keyboard shortcuts. */ +#define MODKEY Mod1Mask +#define TERMMOD (ControlMask|ShiftMask) + +static Shortcut shortcuts[] = { + /* mask keysym function argument */ + { XK_ANY_MOD, XK_Break, sendbreak, {.i = 0} }, + { ControlMask, XK_Print, toggleprinter, {.i = 0} }, + { ShiftMask, XK_Print, printscreen, {.i = 0} }, + { XK_ANY_MOD, XK_Print, printsel, {.i = 0} }, + { ControlMask, XK_plus, zoom, {.f = +2} }, + { ControlMask, XK_minus, zoom, {.f = -2} }, + { ControlMask, XK_0, zoomreset, {.f = 0} }, + { TERMMOD, XK_C, clipcopy, {.i = 0} }, + { TERMMOD, XK_V, clippaste, {.i = 0} }, + { TERMMOD, XK_Y, selpaste, {.i = 0} }, + { ShiftMask, XK_Insert, selpaste, {.i = 0} }, + { TERMMOD, XK_Num_Lock, numlock, {.i = 0} }, + { ControlMask, XK_u, kscrollup, {.i = -1} }, + { ControlMask, XK_d, kscrolldown, {.i = -1} }, + { ControlMask, XK_k, kscrollup, {.i = +1} }, + { ControlMask, XK_j, kscrolldown, {.i = +1} }, +}; + +/* + * Special keys (change & recompile st.info accordingly) + * + * Mask value: + * * Use XK_ANY_MOD to match the key no matter modifiers state + * * Use XK_NO_MOD to match the key alone (no modifiers) + * appkey value: + * * 0: no value + * * > 0: keypad application mode enabled + * * = 2: term.numlock = 1 + * * < 0: keypad application mode disabled + * appcursor value: + * * 0: no value + * * > 0: cursor application mode enabled + * * < 0: cursor application mode disabled + * + * Be careful with the order of the definitions because st searches in + * this table sequentially, so any XK_ANY_MOD must be in the last + * position for a key. + */ + +/* + * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF) + * to be mapped below, add them to this array. + */ +static KeySym mappedkeys[] = { -1 }; + +/* + * State bits to ignore when matching key or button events. By default, + * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored. + */ +static uint ignoremod = Mod2Mask|XK_SWITCH_MOD; + +/* + * This is the huge key array which defines all compatibility to the Linux + * world. Please decide about changes wisely. + */ +static Key key[] = { + /* keysym mask string appkey appcursor */ + { XK_KP_Home, ShiftMask, "\033[2J", 0, -1}, + { XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1}, + { XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1}, + { XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1}, + { XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0}, + { XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1}, + { XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1}, + { XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0}, + { XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1}, + { XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1}, + { XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0}, + { XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1}, + { XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1}, + { XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0}, + { XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1}, + { XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1}, + { XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0}, + { XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, + { XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0}, + { XK_KP_End, ControlMask, "\033[J", -1, 0}, + { XK_KP_End, ControlMask, "\033[1;5F", +1, 0}, + { XK_KP_End, ShiftMask, "\033[K", -1, 0}, + { XK_KP_End, ShiftMask, "\033[1;2F", +1, 0}, + { XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0}, + { XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0}, + { XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0}, + { XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0}, + { XK_KP_Insert, ShiftMask, "\033[4l", -1, 0}, + { XK_KP_Insert, ControlMask, "\033[L", -1, 0}, + { XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0}, + { XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, + { XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, + { XK_KP_Delete, ControlMask, "\033[M", -1, 0}, + { XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0}, + { XK_KP_Delete, ShiftMask, "\033[2K", -1, 0}, + { XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0}, + { XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0}, + { XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, + { XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0}, + { XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0}, + { XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0}, + { XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0}, + { XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0}, + { XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0}, + { XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0}, + { XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0}, + { XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0}, + { XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0}, + { XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0}, + { XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0}, + { XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0}, + { XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0}, + { XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0}, + { XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0}, + { XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0}, + { XK_Up, ShiftMask, "\033[1;2A", 0, 0}, + { XK_Up, Mod1Mask, "\033[1;3A", 0, 0}, + { XK_Up, ShiftMask|Mod1Mask,"\033[1;4A", 0, 0}, + { XK_Up, ControlMask, "\033[1;5A", 0, 0}, + { XK_Up, ShiftMask|ControlMask,"\033[1;6A", 0, 0}, + { XK_Up, ControlMask|Mod1Mask,"\033[1;7A", 0, 0}, + { XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A", 0, 0}, + { XK_Up, XK_ANY_MOD, "\033[A", 0, -1}, + { XK_Up, XK_ANY_MOD, "\033OA", 0, +1}, + { XK_Down, ShiftMask, "\033[1;2B", 0, 0}, + { XK_Down, Mod1Mask, "\033[1;3B", 0, 0}, + { XK_Down, ShiftMask|Mod1Mask,"\033[1;4B", 0, 0}, + { XK_Down, ControlMask, "\033[1;5B", 0, 0}, + { XK_Down, ShiftMask|ControlMask,"\033[1;6B", 0, 0}, + { XK_Down, ControlMask|Mod1Mask,"\033[1;7B", 0, 0}, + { XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0, 0}, + { XK_Down, XK_ANY_MOD, "\033[B", 0, -1}, + { XK_Down, XK_ANY_MOD, "\033OB", 0, +1}, + { XK_Left, ShiftMask, "\033[1;2D", 0, 0}, + { XK_Left, Mod1Mask, "\033[1;3D", 0, 0}, + { XK_Left, ShiftMask|Mod1Mask,"\033[1;4D", 0, 0}, + { XK_Left, ControlMask, "\033[1;5D", 0, 0}, + { XK_Left, ShiftMask|ControlMask,"\033[1;6D", 0, 0}, + { XK_Left, ControlMask|Mod1Mask,"\033[1;7D", 0, 0}, + { XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0, 0}, + { XK_Left, XK_ANY_MOD, "\033[D", 0, -1}, + { XK_Left, XK_ANY_MOD, "\033OD", 0, +1}, + { XK_Right, ShiftMask, "\033[1;2C", 0, 0}, + { XK_Right, Mod1Mask, "\033[1;3C", 0, 0}, + { XK_Right, ShiftMask|Mod1Mask,"\033[1;4C", 0, 0}, + { XK_Right, ControlMask, "\033[1;5C", 0, 0}, + { XK_Right, ShiftMask|ControlMask,"\033[1;6C", 0, 0}, + { XK_Right, ControlMask|Mod1Mask,"\033[1;7C", 0, 0}, + { XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0, 0}, + { XK_Right, XK_ANY_MOD, "\033[C", 0, -1}, + { XK_Right, XK_ANY_MOD, "\033OC", 0, +1}, + { XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0}, + { XK_Return, Mod1Mask, "\033\r", 0, 0}, + { XK_Return, XK_ANY_MOD, "\r", 0, 0}, + { XK_Insert, ShiftMask, "\033[4l", -1, 0}, + { XK_Insert, ShiftMask, "\033[2;2~", +1, 0}, + { XK_Insert, ControlMask, "\033[L", -1, 0}, + { XK_Insert, ControlMask, "\033[2;5~", +1, 0}, + { XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, + { XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, + { XK_Delete, ControlMask, "\033[M", -1, 0}, + { XK_Delete, ControlMask, "\033[3;5~", +1, 0}, + { XK_Delete, ShiftMask, "\033[2K", -1, 0}, + { XK_Delete, ShiftMask, "\033[3;2~", +1, 0}, + { XK_Delete, XK_ANY_MOD, "\033[P", -1, 0}, + { XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, + { XK_BackSpace, XK_NO_MOD, "\177", 0, 0}, + { XK_BackSpace, Mod1Mask, "\033\177", 0, 0}, + { XK_Home, ShiftMask, "\033[2J", 0, -1}, + { XK_Home, ShiftMask, "\033[1;2H", 0, +1}, + { XK_Home, XK_ANY_MOD, "\033[H", 0, -1}, + { XK_Home, XK_ANY_MOD, "\033[1~", 0, +1}, + { XK_End, ControlMask, "\033[J", -1, 0}, + { XK_End, ControlMask, "\033[1;5F", +1, 0}, + { XK_End, ShiftMask, "\033[K", -1, 0}, + { XK_End, ShiftMask, "\033[1;2F", +1, 0}, + { XK_End, XK_ANY_MOD, "\033[4~", 0, 0}, + { XK_Prior, ControlMask, "\033[5;5~", 0, 0}, + { XK_Prior, ShiftMask, "\033[5;2~", 0, 0}, + { XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, + { XK_Next, ControlMask, "\033[6;5~", 0, 0}, + { XK_Next, ShiftMask, "\033[6;2~", 0, 0}, + { XK_Next, XK_ANY_MOD, "\033[6~", 0, 0}, + { XK_F1, XK_NO_MOD, "\033OP" , 0, 0}, + { XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0}, + { XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0}, + { XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0}, + { XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0}, + { XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0}, + { XK_F2, XK_NO_MOD, "\033OQ" , 0, 0}, + { XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0}, + { XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0}, + { XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0}, + { XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0}, + { XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0}, + { XK_F3, XK_NO_MOD, "\033OR" , 0, 0}, + { XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0}, + { XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0}, + { XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0}, + { XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0}, + { XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0}, + { XK_F4, XK_NO_MOD, "\033OS" , 0, 0}, + { XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0}, + { XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0}, + { XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0}, + { XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0}, + { XK_F5, XK_NO_MOD, "\033[15~", 0, 0}, + { XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0}, + { XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0}, + { XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0}, + { XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0}, + { XK_F6, XK_NO_MOD, "\033[17~", 0, 0}, + { XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0}, + { XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0}, + { XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0}, + { XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0}, + { XK_F7, XK_NO_MOD, "\033[18~", 0, 0}, + { XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0}, + { XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0}, + { XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0}, + { XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0}, + { XK_F8, XK_NO_MOD, "\033[19~", 0, 0}, + { XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0}, + { XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0}, + { XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0}, + { XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0}, + { XK_F9, XK_NO_MOD, "\033[20~", 0, 0}, + { XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0}, + { XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0}, + { XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0}, + { XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0}, + { XK_F10, XK_NO_MOD, "\033[21~", 0, 0}, + { XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0}, + { XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0}, + { XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0}, + { XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0}, + { XK_F11, XK_NO_MOD, "\033[23~", 0, 0}, + { XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0}, + { XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0}, + { XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0}, + { XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0}, + { XK_F12, XK_NO_MOD, "\033[24~", 0, 0}, + { XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0}, + { XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0}, + { XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0}, + { XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0}, + { XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0}, + { XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0}, + { XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0}, + { XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0}, + { XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0}, + { XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0}, + { XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0}, + { XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0}, + { XK_F21, XK_NO_MOD, "\033[20;2~", 0, 0}, + { XK_F22, XK_NO_MOD, "\033[21;2~", 0, 0}, + { XK_F23, XK_NO_MOD, "\033[23;2~", 0, 0}, + { XK_F24, XK_NO_MOD, "\033[24;2~", 0, 0}, + { XK_F25, XK_NO_MOD, "\033[1;5P", 0, 0}, + { XK_F26, XK_NO_MOD, "\033[1;5Q", 0, 0}, + { XK_F27, XK_NO_MOD, "\033[1;5R", 0, 0}, + { XK_F28, XK_NO_MOD, "\033[1;5S", 0, 0}, + { XK_F29, XK_NO_MOD, "\033[15;5~", 0, 0}, + { XK_F30, XK_NO_MOD, "\033[17;5~", 0, 0}, + { XK_F31, XK_NO_MOD, "\033[18;5~", 0, 0}, + { XK_F32, XK_NO_MOD, "\033[19;5~", 0, 0}, + { XK_F33, XK_NO_MOD, "\033[20;5~", 0, 0}, + { XK_F34, XK_NO_MOD, "\033[21;5~", 0, 0}, + { XK_F35, XK_NO_MOD, "\033[23;5~", 0, 0}, +}; + +/* + * Selection types' masks. + * Use the same masks as usual. + * Button1Mask is always unset, to make masks match between ButtonPress. + * ButtonRelease and MotionNotify. + * If no match is found, regular selection is used. + */ +static uint selmasks[] = { + [SEL_RECTANGULAR] = Mod1Mask, +}; + +/* + * Printable characters in ASCII, used to estimate the advance width + * of single wide characters. + */ +static char ascii_printable[] = + " !\"#$%&'()*+,-./0123456789:;<=>?" + "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_" + "`abcdefghijklmnopqrstuvwxyz{|}~"; -- cgit v1.2.3